Permatex Anaerobic Gasket Maker 300 ml Red vs Permatex The Right Stuff Gasket Maker, 10.10 oz (pack of 2)
Overall winner: Permatex The Right Stuff Gasket Maker, 10.10 oz (pack of 2)
Key Differences
Product A (Permatex The Right Stuff) is a silicone RTV gasket maker noted for oil and transmission-fluid resistance and broad flexibility, and it carries a much larger review sample with a high rating; Product B (Permatex Anaerobic Gasket Maker) provides a solvent-resistant, gap-filling anaerobic seal that eases disassembly and is aimed at precision engine or water-pump sealing. Choose A if you want a flexible, oil-resistant RTV with widespread positive user feedback; choose B if you need an anaerobic, solvent-resistant sealant for tight gaps and easier post-service disassembly
Permatex Anaerobic Gasket Maker 300 ml Red
Anaerobic gasket maker that cures to a solvent-resistant seal and fills gaps up to .015". Useful for on-the-spot repairs when a conventional gasket is unavailable. One customer notes strong performance on rear main seals and water jackets
Pros
- solvent-resistant seal
- fills gaps up to 0.015 inches
- easy disassembly after service
- removes old gasket material quickly
Cons
- mixed feedback on tube durability
Permatex The Right Stuff Gasket Maker, 10.10 oz (pack of 2)
RTV silicone gasket maker, metallic black, oil and transmission fluid resistant with flexible seal. customers note good sealability and value across various applications; some report adhesion challenges and caulking gun issues
Pros
- oil and transmission fluid resistant
- flexible seal
- noncorrosive
- low odor
Cons
- adhesion varies by user
- difficult to remove from tube
- caulking gun may break
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Permatex |
| Durability | Permatex |
| Versatility | Permatex |
| User Reviews | Permatex |