Permatex 80065 Spray-a-gasket Sealant 8 Oz Aerosol

Product Description

The PERMATEX 80065 is a fast-drying, all-purpose spray gasket sealant formulated to hold cut gaskets in place during assembly while providing a durable, non-brittle seal. It forms a highly tacky film that stays flexible across a wide service range of -65 degrees F to 500 degrees F. The aerosol format makes it easy to apply an even coat on both mating surfaces before assembly. It resists common shop fluids including gasoline, oil, antifreeze, axle lube, kerosene, propane, and butane. Licensed mechanics, fleet technicians, and experienced DIYers use this product during engine, transmission, and drivetrain gasket work where a reliable adhesive-sealant is needed to prevent gasket misalignment at assembly.

The 80065 is suited for general automotive and light mechanical applications where cut or pre-formed gaskets must be positioned precisely before fastener torque is applied. It works on a wide range of gasket materials and mating surface types. The 8 oz aerosol can covers multiple service jobs and is well suited for shop use across HVAC equipment panels, plumbing access covers, and automotive assemblies where temperature cycling and fluid exposure are expected service conditions.

Key Features

• Fast-drying formula allows quick progression through assembly steps
• Non-brittle film remains flexible after cure, reducing the risk of seal failure under vibration
• Temperature rated from -65 degrees F to 500 degrees F for high-heat applications
• Resists gasoline, oil, antifreeze, axle lube, kerosene, propane, and butane
• Aerosol format delivers even coverage on gasket surfaces and flanges
• Rubber-based material bonds to a wide range of gasket types and metal surfaces

Compatibility

Designed as an all-purpose gasket adhesive and sealant suitable for cut gaskets used in automotive, light industrial, and mechanical assemblies where resistance to common shop fluids and elevated temperatures is required.

Installation Notes

This product is typically applied by mechanics and service technicians during equipment disassembly and reassembly. Ensure mating surfaces are clean, dry, and free of old gasket material before application. Shake the aerosol can thoroughly and apply a light, even coat to the gasket and mating surface, allowing adequate tack time before assembly per the manufacturer instructions. Work in a ventilated area and follow all safety precautions on the product label.

Technical Specifications

• Material: Rubber
• Temperature Range: -65 degrees F to 500 degrees F (-54 degrees C to 260 degrees C)
• Net Weight: 8 oz
• Container Dimensions: 2.63 x 2.63 x 6.38 inches
• Container Type: Aerosol

Standard Information

• Brand: PERMATEX
• Manufacturer Part Number: 80065