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.
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
Recommended Applications:
• Valve Covers
• Oil Pans
• Intake Manifolds
• Timing Covers
• Coolant Flanges
• Heavy-Duty Trucks & Fleet Vehicles
Product Details:
• Part Number: 25228
• Size: 3 oz (85g)
• Color: Black
• Cure Time: 90 Minutes
• Count: 1 Tube per Pack
• Includes: Additional Application Nozzle
Note:
Always clean and dry surfaces before application
Not intended for head gaskets or exhaust systems
Store in a cool, sealed condition after opening
