Fan rotors require a secure, concentric fit to their drive shafts to prevent rotational slippage and maintain balance against continuous vibration and centrifugal forces. However, in many motors and cooling units, the rotor assembly must be removable for maintenance or component replacement. This demands a retaining compound that provides structural holding power combined with easier serviceability. The optimal solution is a retaining compound engineered for structural holding power while offering the lowest strength for serviceability. INCURE WeldLock™ 338 Retaining Compound (Yellow) https://rrely.com/product/incure-weldlock-338-retaining-compound-yellow-50ml-250ml/ The INCURE WeldLock™ 338 Retaining Compound is the functional "Medium Strength" solution. It is designed for press or slip-fit applications where future disassembly is required, providing excellent resistance to rotational torque and vibration without making future maintenance a destructive process. Key FeaturePerformance for Fan Rotors to ShaftsServiceable Bond (Yellow)Specifically designed for assemblies requiring removal or repositioning. Locks the rotor securely against rotational slip but allows for non-destructive removal when the motor or fan needs service.Excellent Vibration ResistanceProvides reliable holding power against continuous rotational vibration and imbalance forces, maintaining the rotor's concentricity.Gap Fill (Up to 0.25mm)Effectively fills the annular space, eliminating play that could lead to slippage, fretting, and noise.Temperature Resistance (150∘C)Maintains integrity under the heat generated by the motor and air friction. Application Steps: Installing Fan Rotors to Shafts For optimal performance and reliable retention of the fan rotor, follow these steps: 1. Surface Preparation (The Foundation) Clean: Thoroughly clean both the shaft surface and the rotor bore. Surfaces must be free of all grease, oil, and residue. Use an industrial cleaner or solvent (e.g., acetone) and wipe dry. Activate (If Needed): If using passive metals (like stainless steel) or if the ambient temperature is below 15∘C(59∘F), apply a chemical activator to the bond surfaces and allow it to flash off completely. 2. Product Application Apply: Apply a continuous, thin bead of WeldLock™ 338 around the full circumference of either the shaft or the internal bore of the rotor hub. Ensure Coverage: For optimal retention, ensure the adhesive completely wets the entire mating surface as the components slide together. 3. Assembly and Curing Assemble: Immediately slide or press the rotor onto the shaft. Ensure the rotor is correctly positioned on the shaft before the compound fixtures. Wipe Excess: Remove any excess adhesive visible outside the joint immediately after assembly. Cure: Allow the assembly to fixture before handling (typically 10-30 minutes). Allow a full 24 hours for the compound to reach maximum strength before placing the fan into service.

Retaining bushings within gearboxes are subjected to continuous, heavy stress, including high-impact shock loads, high-frequency vibration, and exposure to hot, corrosive gear oil. The bushing must be permanently secured to maintain precise gear alignment, shaft stability, and bearing support. Failure of the bushing retention is a critical mechanical failure, leading to gear destruction and massive downtime. This is a non-negotiable High Strength, Permanentapplication. The optimal solution is a high-strength retaining compound engineered for maximum structural rigidity and superior thermal stability in drive train components. INCURE WeldLock™ 347 Retaining Compound (Green) https://rrely.com/product/incure-weldlock-347-retaining-compound-green-50ml-250ml/ The INCURE WeldLock™ 347 Retaining Compound is the definitive choice for securing bushings in gearboxes. It is a high-strength solution specifically designed to withstand the dynamic loads and superior thermal stability required in heavily loaded gear assemblies. Key FeaturePerformance for Gearbox BushingsHigh Strength, Fast CuringCreates a monolithic bond that resists the immense impact shock and cyclical loads within the gearbox, preventing the bushing from spinning or shifting.Temperature Resistance (175∘C)Maintains full structural integrity under the sustained, elevated temperatures of hot gear oil, ensuring long-term reliability.Ideal Gap Fill (Up to 0.15mm)Perfectly secures standard press-fit bushings, eliminating the micromovement (fretting) that destroys the housing interface and compromises shaft stability.Core ApplicationSpecifically suited for securing gears, rotors, and shafts in motors and mechanical drives, matching the extreme demands of a gearbox. Application Steps: Installing Gearbox Bushings For optimal performance and reliable retention of the gearbox bushings, follow these steps: 1. Surface Preparation (The Foundation) Clean: Thoroughly clean the housing bore and the bushing's outer surface. Surfaces must be free of all gear oil, residue, and contaminants. Use an industrial cleaner or solvent (e.g., acetone) and wipe dry. Activate (If Needed): If using passive metals (like stainless steel or plated parts) or if the ambient temperature is below 15∘C (59∘F), apply a chemical activator to the bond surfaces and allow it to flash off completely. 2. Product Application Apply: Apply a continuous, thin bead of WeldLock™ 347 around the full circumference of either the outer surface of the bushing or the internal bore of the gear housing. Ensure Coverage: Ensure the adhesive completely wets the entire mating surface as the components are inserted. 3. Assembly and Curing Assemble: Immediately slide or press the bushing into the housing bore. Ensure the components are aligned correctly before the compound fixtures. Wipe Excess: Remove any excess adhesive visible outside the joint immediately after assembly. Cure: Allow the assembly to fixture before handling (typically 5 minutes). Allow a full 24 hours for the compound to reach maximum strength before introducing gear oil or subjecting the gearbox to operational loads.

Coupling sleeves on drive shafts are subjected to extreme levels of torsional stress and shear force as they transmit power between two rotating shafts. They must also withstand significant vibration and shock load from rotational imbalances or sudden power demands. Any slippage or relative movement within the coupling is an immediate structural failure, leading to massive backlash, wear, and system shutdown. This is a non-negotiable High Strength, Permanentapplication. The optimal solution is a high-strength retaining compound engineered for maximum torque transfer and structural rigidity. INCURE WeldLock™ 347 Retaining Compound (Green) https://rrely.com/product/incure-weldlock-347-retaining-compound-green-50ml-250ml/ The INCURE WeldLock™ 347 Retaining Compound is the definitive choice for securing coupling sleeves. It is a high-strength solution specifically designed to withstand extreme dynamic and torsional loads in power transmission components. Key FeaturePerformance for Coupling SleevesHigh Strength, Fast CuringCreates a monolithic, keyless connection that resists the immense torsional forces of the drive shaft, preventing slippage and eliminating backlash.Temperature Resistance (175∘C)Maintains full structural integrity under sustained operational heat and friction, crucial for reliable, high-power transfer.Ideal Gap Fill (Up to 0.15mm)Perfectly secures press-fit coupling sleeves, eliminating the minute play that causes fretting and joint failure under cyclical loading.Core ApplicationSpecifically suited for securing shafts, gears, and rotors in mechanical drives, matching the high-demand environment of power coupling assemblies. Application Steps: Installing Coupling Sleeves For optimal power transmission and reliable retention of the coupling sleeve, follow these steps: 1. Surface Preparation (The Foundation) Clean: Thoroughly clean both the drive shaft surface and the sleeve bore. Surfaces must be free of all grease, oil, and contaminants. Use an industrial cleaner or solvent (e.g., acetone) and wipe dry. Activate (If Needed): If using passive metals (like stainless steel or plated parts) or if the ambient temperature is below 15∘C (59∘F), apply a chemical activator to the bond surfaces and allow it to flash off completely. 2. Product Application Apply: Apply a continuous, thin bead of WeldLock™ 347 around the full circumference of either the shaft or the internal bore of the coupling sleeve. Ensure Coverage: Ensure the adhesive completely wets the entire mating surface as the components slide together to fill all microscopic gaps. 3. Assembly and Curing Assemble: Immediately slide or press the coupling sleeve onto the shaft. Ensure the components are aligned correctly before the compound fixtures. Wipe Excess: Remove any excess adhesive visible outside the joint immediately after assembly. Cure: Allow the assembly to fixture before handling (typically 5 minutes). Allow a full 24 hours for the compound to reach maximum strength before subjecting the drive shaft to operational loads.

Mounting bearings into motor housings is a fundamental, High Strength application in industrial machinery. These bearings are subjected to high rotational speeds, intense vibration and dynamic load from the motor and its output, and sustained operational heat. The integrity of this bond is non-negotiable; bearing spin-out is catastrophic, leading to immediate motor failure and costly downtime. The optimal solution is a high-strength retaining compound engineered for maximum structural rigidity under continuous dynamic and thermal stress. INCURE WeldLock™ 347 Retaining Compound (Green) https://rrely.com/product/incure-weldlock-347-retaining-compound-green-50ml-250ml/ The INCURE WeldLock™ 347 Retaining Compound is the definitive choice for securing bearings in electric or combustion motor housings. It is a high-strength solution specifically designed for dynamic cylindrical assemblies and superior thermal stability. Key FeaturePerformance for Motor Housing BearingsHigh Strength, Fast CuringCreates a monolithic bond that resists the immense vibration, shock, and side-load forces, ensuring the bearing remains precisely seated and true.Temperature Resistance (175∘C)Maintains full structural integrity under the sustained, elevated temperatures of an operating motor, crucial for continuous industrial duty.Ideal Gap Fill (Up to 0.15mm)Perfectly secures standard press-fit bearings, eliminating the micromovement (fretting) that destroys the bearing-to-housing interface and causes premature bearing failure.Core ApplicationSpecifically suited for securing rotors, gears, and shafts in motors and mechanical drives, matching the exact demands of industrial machinery. Application Steps: Installing Motor Housing Bearings For optimal performance and reliable retention of the motor bearing, follow these steps: 1. Surface Preparation (The Foundation) Clean: Thoroughly clean the motor housing bore and the bearing's outer race. Surfaces must be absolutely free of all grease, oil, and contaminants. Use an industrial cleaner or solvent (e.g., acetone) and wipe dry. Activate (If Needed): If using passive metals (like stainless steel or plated parts) or if the ambient temperature is below 15∘C (59∘F), apply a chemical activator to the bond surfaces and allow it to flash off completely. 2. Product Application Apply: Apply a continuous, thin bead of WeldLock™ 347 around the full circumference of either the outer race of the bearing or the internal bore of the motor housing. Ensure Coverage: Ensure the adhesive completely wets the entire mating surface as the components are inserted. 3. Assembly and Curing Assemble: Immediately slide or press the bearing into the housing bore. Ensure the components are aligned correctly before the compound fixtures. Wipe Excess: Remove any excess adhesive visible outside the joint immediately after assembly. Cure: Allow the assembly to fixture before handling (typically 5 minutes). Allow a full 24 hours for the compound to reach maximum strength before starting the motor or subjecting the assembly to operational loads.

Water pump bearings are essential components under continuous stress. They must withstand high rotational speeds, immense belt tension and load, and sustained high temperatures from engine coolant. Failure of the bearing retention can lead to bearing spin-out, pump leakage, and catastrophic engine overheating. This is a non-negotiable High Strength, Permanent application. The optimal solution is a high-strength retaining compound engineered for maximum structural rigidity under extreme thermal and dynamic conditions. INCURE WeldLock™ 347 Retaining Compound (Green) https://rrely.com/product/incure-weldlock-347-retaining-compound-green-50ml-250ml/ The INCURE WeldLock™ 347 Retaining Compound is the definitive choice for securing water pump bearings into their housing. It is a high-strength solution specifically designed for dynamic loads and superior thermal stability, crucial for components exposed to hot engine coolant. Key FeaturePerformance for Water Pump BearingsHigh Strength, Fast CuringCreates a monolithic bond that resists the immense dynamic load and vibration from the belt drive, preventing the bearing from shifting, spinning, or walking out.Temperature Resistance (175∘C)Maintains full structural integrity under the sustained high temperatures of circulating engine coolant, ensuring the long-term reliability of the pump.Ideal Gap Fill (Up to 0.15mm)Perfectly secures standard press-fit bearings, eliminating micromovement (fretting) that destroys the bearing-to-housing interface.Core ApplicationSpecifically suited for securing rotors and shafts in motors and mechanical drives, matching the exact demands of a high-performance pump. Application Steps: Installing Water Pump Bearings For optimal performance and reliable retention of the water pump bearing, follow these steps: 1. Surface Preparation (The Foundation) Clean: Thoroughly clean the water pump housing bore and the bearing's outer race. Surfaces must be free of all grease, oil, and contaminants. Use an industrial cleaner (e.g., acetone) and wipe dry. Activate (If Needed): If using passive metals (like stainless steel or plated parts) or if the ambient temperature is below 15∘C (59∘F), apply a chemical activator to the bond surfaces and allow it to flash off completely. 2. Product Application Apply: Apply a continuous, thin bead of WeldLock™ 347 around the full circumference of either the outer race of the bearing or the internal bore of the pump housing. Ensure Coverage: Ensure the adhesive completely wets the entire mating surface as the components slide together. 3. Assembly and Curing Assemble: Immediately slide or press the bearing into the housing bore. Ensure the components are aligned correctly before the compound fixtures. Wipe Excess: Remove any excess adhesive visible outside the joint immediately after assembly. Cure: Allow the assembly to fixture before handling (typically 5 minutes). Allow a full 24 hours for the compound to reach maximum strength before introducing coolant or subjecting the pump to operational loads.

Steering shaft sleeves are crucial components in maintaining steering system rigidity and smooth operation. They are subjected to continuous torsional forces during turning and relentless vibration and road shock. While the joint must be structurally sound for safety, the component must be serviceable for repairs to the steering column, demanding a locking solution that allows for removal. The optimal solution is a retaining compound engineered for structural holding power while offering the lowest strength for serviceability. INCURE WeldLock™ 338 Retaining Compound (Yellow) https://rrely.com/product/incure-weldlock-338-retaining-compound-yellow-50ml-250ml/ The INCURE WeldLock™ 338 Retaining Compound is the functional "Medium Strength" solution. It is designed for press or slip-fit applications where future disassembly is required, providing excellent security against vibration without making future steering column service a destructive process. Key FeaturePerformance for Steering Shaft SleevesServiceable Bond (Yellow)Specifically designed for assemblies requiring removal or repositioning. Locks the sleeve securely against vibration and torque, but allows for non-destructive removal during maintenance.Excellent Vibration ResistanceProvides reliable holding power against continuous road shock and engine vibration, preventing the sleeve from shifting or rattling.Gap Fill (Up to 0.25mm)Effectively fills the annular space, eliminating play that could lead to slop in the steering feel and premature wear.Temperature Resistance (150∘C)Maintains integrity under standard vehicle operating temperatures. Application Steps: Installing Steering Shaft Sleeves For optimal performance and reliable retention of the steering shaft sleeve, follow these steps: 1. Surface Preparation (The Foundation) Clean: Thoroughly clean both the steering shaft surface and the sleeve bore. Surfaces must be free of all grease, oil,and residue. Use an industrial cleaner or solvent (e.g., acetone) and wipe dry. Activate (If Needed): If using passive metals (like stainless steel or plated parts) or if the ambient temperature is below 15∘C (59∘F), apply a chemical activator to the bond surfaces and allow it to flash off completely. 2. Product Application Apply: Apply a continuous, thin bead of WeldLock™ 338 around the full circumference of either the shaft or the internal bore of the sleeve. Ensure Coverage: For optimal retention, ensure the adhesive completely wets the entire mating surface as the components slide together. 3. Assembly and Curing Assemble: Immediately slide or press the sleeve onto the shaft. Ensure the components are aligned correctly before the compound fixtures. Wipe Excess: Remove any excess adhesive visible outside the joint immediately after assembly. Cure: Allow the assembly to fixture before handling (typically 10-30 minutes). Allow a full 24 hours for the compound to reach maximum strength before returning the vehicle to service.

Fuel pump gears are critical to fuel delivery, constantly subjected to rotational torque, high-frequency vibration, and exposure to fuel and oil. While the gear must be secured against slippage (which would halt fuel delivery), the pump assembly often requires service or disassembly for seal, diaphragm, or internal component replacement. This demands a retaining compound that offers structural holding power combined with easier removability. The optimal solution is a retaining compound engineered for structural holding power while offering the lowest strength for serviceability. INCURE WeldLock™ 338 Retaining Compound (Yellow) https://rrely.com/product/incure-weldlock-338-retaining-compound-yellow-50ml-250ml/ The INCURE WeldLock™ 338 Retaining Compound is the functional "Medium Strength" solution. It is designed for press or slip-fit applications where future disassembly is required, providing sufficient torque resistance to prevent gear spin-out without making future pump maintenance a destructive process. Key FeaturePerformance for Fuel Pump Gear MountsServiceable Bond (Yellow)Specifically designed for assemblies requiring removal or repositioning. Locks the gear securely but allows for non-destructive separation when the pump requires internal service.Excellent Vibration ResistanceProvides reliable holding power against continuous engine vibration and pump operation, preventing the gear from shifting or walking off the shaft.Gap Fill (Up to 0.25mm)Effectively fills the annular space between the gear bore and the shaft, eliminating play that could lead to wear and failure.Temperature Resistance (150∘C)Maintains integrity under the heat generated by the engine and the pump's operation. Application Steps: Installing Fuel Pump Gears For optimal performance and reliable retention of the fuel pump gear, follow these steps: 1. Surface Preparation (The Foundation) Clean: Thoroughly clean the shaft surface and the gear bore. Surfaces must be free of all fuel, oil, and old compound residue. Use an industrial cleaner or solvent (e.g., acetone) and wipe dry. Activate (If Needed): If using passive metals (like stainless steel) or if the ambient temperature is below 15∘C(59∘F), apply a chemical activator to the bond surfaces and allow it to flash off completely. 2. Product Application Apply: Apply a continuous, thin bead of WeldLock™ 338 around the full circumference of either the shaft or the internal bore of the gear. Ensure Coverage: For optimal retention and sealing, ensure the adhesive completely wets the entire mating surface as the components slide together. 3. Assembly and Curing Assemble: Immediately slide or press the gear onto the shaft. Ensure the components are aligned correctly before the compound fixtures. Wipe Excess: Remove any excess adhesive visible outside the joint immediately after assembly. Cure: Allow the assembly to fixture before handling (typically 10-30 minutes). Allow a full 24 hours for the compound to reach maximum strength before placing the fuel pump into service.

Crankshaft sprockets are arguably one of the most critical components in an engine, responsible for maintaining precise valve timing. They are subjected to immense torsional shock (especially during start-up), high shear forces (driving the camshafts), and continuous engine heat and oil exposure. Any movement or slippage of the sprocket is catastrophic,leading to immediate and severe engine damage. This is a non-negotiable High Strength, Permanent application. The optimal solution is a high-strength retaining compound engineered for absolute rigidity and extreme thermal conditions. INCURE WeldLock™ 347 Retaining Compound (Green) https://rrely.com/product/incure-weldlock-347-retaining-compound-green-50ml-250ml/ The INCURE WeldLock™ 347 Retaining Compound is the definitive choice for securing crankshaft sprockets. It is a high-strength solution specifically designed to withstand the extreme dynamic loads and high temperatures of engine components, ensuring absolute timing integrity. Key FeaturePerformance for Crankshaft SprocketsHigh Strength, Fast CuringCreates a monolithic bond that resists the extreme torsional shock and shear forces of the crankshaft, permanently locking the sprocket in precise alignment.Temperature Resistance (175∘C)Maintains full structural integrity under the sustained, elevated temperatures near the front of the engine, ensuring a long-term, fail-safe bond.Ideal Gap Fill (Up to 0.15mm)Perfectly secures press-fit sprockets, eliminating the micromovement (fretting) that destroys the crank-to-sprocket interface and compromises timing.Core ApplicationSpecifically suited for securing gears and rotating elements in motors and mechanical drives, matching the exact demands of the crankshaft. Application Note: Crankshaft Sprocket Installation Use WeldLock™ 347 when installing the timing sprocket onto the crankshaft snout. The compound ensures that the sprocket is rigidly fixed, preventing any slippage that would alter critical valve timing. This is essential, even if a keyway or keyless friction fitting is present, as it eliminates micromovement that can lead to fretting failure. Application Steps: Preparation: Thoroughly clean the crankshaft snout and the sprocket bore surfaces to remove all oil and residue.Use an industrial solvent and allow to dry completely. Application: Apply a continuous, thin bead of WeldLock™ 347 around the entire circumference of the inner bore of the sprocket or the crankshaft snout. Ensure the adhesive fully wets the entire mating surface. Assembly: Immediately press or slide the sprocket into its final timed position on the crankshaft. Cure: Allow a full 24 hours for the compound to reach maximum strength before starting the engine or subjecting the assembly to operational loads.

Differential pinion gears are subjected to one of the most brutal environments in a vehicle: immense rotational torque, severe and sudden shock loading (from traction changes or impacts), and continuous exposure to hot, lubricating gear oil. The retention of these cylindrical components must be absolute to prevent gear misalignment and catastrophic differential failure. This is a non-negotiable High Strength, Permanent application. The optimal solution is a high-strength retaining compound engineered for maximum structural rigidity under extreme load and thermal conditions. INCURE WeldLock™ 347 Retaining Compound (Green) https://rrely.com/product/incure-weldlock-347-retaining-compound-green-50ml-250ml/ The INCURE WeldLock™ 347 Retaining Compound is the definitive choice for securing pinion gears and related cylindrical components within the differential. It is a high-strength solution specifically designed for dynamic loads and superior thermal stability in drive train components. Key FeaturePerformance for Differential Pinion GearsHigh Strength, Fast CuringCreates a monolithic bond that resists the extreme torsional and shear forces of the differential, preventing any relative motion between the gear and its shaft.Temperature Resistance (175∘C)Maintains full structural integrity under the sustained, elevated temperatures of the hot gear oil in the differential casing.Ideal Gap Fill (Up to 0.15mm)Perfectly secures standard press-fit gear components, eliminating the micromovement (fretting) that destroys key drivetrain interfaces.Core ApplicationSpecifically suited for securing gears, rotors, and shafts in motors and mechanical drives, directly matching the extreme demands of the differential. Application Note: Differential Pinion Gear Retention Use WeldLock™ 347 when installing the pinion gear onto its shaft or when securing related bearings/bushings into the differential case. The compound ensures the gear is rigidly fixed, preventing costly play that compromises the critical gear mesh, even under the most severe shock loading. Application Steps: Preparation: Thoroughly clean the shaft and gear bore surfaces (or bearing outer race/housing bore) to remove all traces of gear oil and residue. Use an industrial solvent and allow to dry. Application: Apply a continuous, thin bead of WeldLock™ 347 around the entire circumference of the inner (smaller) component (e.g., the shaft). Ensure it fully wets the mating surface. Assembly: Immediately slide or press the gear/component into position. Cure: Allow a full 24 hours for the compound to reach maximum strength before introducing oil or subjecting the differential to operational loads.

Mounting a pulley to a shaft is a critical power transmission application. The joint must withstand immense torque and shear forces from the belt, continuous rotational vibration, and heavy dynamic load without slipping (fretting). However, to minimize downtime during service, the pulley must be removably secured for replacement or adjustment. The optimal solution is a retaining compound engineered for structural load transmission while offering easier serviceability than a permanent, high-strength bond. INCURE WeldLock™ 338 Retaining Compound (Yellow) https://rrely.com/product/incure-weldlock-338-retaining-compound-yellow-50ml-250ml/ The INCURE WeldLock™ 338 Retaining Compound is the functional "Medium Strength" solution. It is designed for press or slip-fit applications where future disassembly is required, providing excellent security against torque and vibration without demanding excessive force (or specialized heat treatment) for removal. Key FeaturePerformance for Pulley-to-Shaft MountsServiceable Bond (Yellow)Designed for assemblies requiring removal or repositioning. Secures the pulley against slippage but allows for non-destructive removal when the pulley or shaft requires service.Excellent Shear ResistanceProvides reliable holding power against the rotational forces transmitted by the belt, preventing the pulley from spinning on the shaft and causing fretting wear.Gap Fill (Up to 0.25mm)Effectively fills the annular space, eliminating play and ensuring the shaft and pulley act as a single unit, maximizing power transmission efficiency.Temperature Resistance (150∘C)Maintains integrity under the heat generated by friction and the power transmission process. Application Steps: Installing Pulleys to Shafts For optimal performance and reliable retention of the pulley, follow these steps: 1. Surface Preparation (The Foundation) Clean: Thoroughly clean the shaft surface and the pulley bore. Surfaces must be free of all grease, oil, and old compound residue. Use an industrial cleaner or solvent (e.g., acetone) and wipe dry. Activate (If Needed): If using passive metals (like stainless steel) or if the ambient temperature is below 15∘C(59∘F), apply a chemical activator to the bond surfaces and allow it to flash off completely. 2. Product Application Apply: Apply a continuous, thin bead of WeldLock™ 338 around the full circumference of either the shaft or the internal bore of the pulley hub. Ensure Coverage: For optimal retention and sealing, ensure the adhesive completely wets the entire mating surface as the components slide together. 3. Assembly and Curing Assemble: Immediately slide or press the pulley onto the shaft. Ensure the components are aligned correctly before the compound fixtures. Wipe Excess: Remove any excess adhesive visible outside the joint immediately after assembly. Cure: Allow the assembly to fixture before handling (typically 10-30 minutes). Allow a full 24 hours for the compound to reach maximum strength before engaging the pulley in power transmission service.