Permatex Copper Spray-A-Gasket 9oz - Harley & Indian V-Twin
About Permatex
Permatex has manufactured chemical solutions for vehicle assembly and repair for over a century — thread lockers, gasket makers and sealants that show up in nearly every V-twin service procedure.
Permatex Copper Spray-A-Gasket is a metallic copper sealant designed to optimize gasket performance on V-twin motorcycle engines. This 9oz aerosol improves heat dissipation and fills minor surface irregularities, ensuring a superior seal on your Harley-Davidson or Indian Motorcycle.
Why riders pick this
- Metallic copper improves heat dissipation
- Fills minor surface irregularities for better seal
- Fast-drying for quick assembly
- Resists gasoline and all automotive fluids
When building a V-twin, every detail matters for performance and longevity. This Copper Spray-A-Gasket enhances the sealing capabilities of traditional gaskets, preventing burnout by improving heat transfer away from hot spots. It dries quickly to a metallic copper film, providing an instant seal that resists gasoline and all common automotive fluids. It's an ideal choice for ensuring a robust and reliable seal on your engine's critical interfaces.
Enhanced Gasket Performance
- Metallic copper formula improves heat dissipation to prevent gasket burnout
- Fills minor surface irregularities for a tighter, more effective seal
- Dries fast, allowing for quick assembly
- Resistant to gasoline, oil, and all automotive fluids
- Maintains integrity across a broad temperature range
Build for Reliability and Thermal Management
The unique copper formulation not only seals but also acts as a thermal conductor, helping to draw heat away from the gasket itself. This is particularly beneficial in high-stress areas of a V-twin engine where heat can degrade gasket materials over time. By using Permatex Copper Spray-A-Gasket, you're not just sealing; you're actively contributing to the thermal management and long-term reliability of your Harley-Davidson or Indian Motorcycle engine.
Specifications
- Brand: Permatex
- Manufacturer Part #: 80697
- UPC: 686226806970
- Size: 9 oz
- Weight: 0.75 lbs
- Dimensions: 2.25 in L x 2.15 in W x 7.8 in H
Common questions
What temperature range can this spray gasket handle?
Permatex Copper Spray-A-Gasket is rated for temperatures from –50°F to 500°F, making it suitable for engine gaskets and heat-exposed surfaces on V-twin bikes.
Will this product resist gasoline and oil?
Yes, this copper spray gasket is formulated to resist gasoline, oil, and all other common automotive fluids, ensuring a durable seal.
How quickly does this gasket spray dry?
This is a fast-drying formula, allowing for gasket assembly within minutes of application, which helps streamline your build process.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Permatex |
| TYPE | Chemicals |
| SKU | 59-9194 |
| WEIGHT | 0.75 lb |
