Details

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Permatex 25228 The Right Stuff 90 Minute Black Gasket Maker (3 oz)
Tired of waiting hours—or even overnight—for gaskets to cure before testing a vehicle? With Permatex The Right Stuff 90 Minute, you can return vehicles to service in just 90 minutes. Designed to replace traditional precut gaskets, this high-performance RTV silicone sealant delivers a fast, strong, and blowout-resistant seal.

Perfect for automotive professionals, workshop technicians, and serious DIYers who demand both speed and reliability.

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Why Choose The Right Stuff 90 Minute?
✅ Record-fast curing – Return to service in only 90 minutes
✅ High-flex seal – Excellent durability and vibration resistance
✅ Replaces conventional gaskets – Custom-fit sealing every time
✅ Blowout-resistant – Withstands high pressure and temperature
✅ Convenient squeeze tube – Easy application with included extra nozzle
✅ OEM-specified quality – Trusted by mechanics and technicians globally

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Recommended Applications:
• Valve Covers
• Oil Pans
• Intake Manifolds
• Timing Covers
• Coolant Flanges
• Heavy-Duty Trucks & Fleet Vehicles

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Product Details:
• Part Number: 25228
• Size: 3 oz (85g)
• Color: Black
• Cure Time: 90 Minutes
• Count: 1 Tube per Pack
• Includes: Additional Application Nozzle

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Note:
✔ Always clean and dry surfaces before application
✔ Not intended for head gaskets or exhaust systems
✔ Store in a cool, sealed condition after opening