Permatex 27038 Optimum Red High Temperature Gasket Maker, 3 oz

Customers find the gasket maker performs well, with one mentioning it works effectively even with thin walls. The product receives positive feedback for its quality, with one customer noting it's a high-temperature gasket maker. Customers appreciate its sealing capabilities, reporting that it creates good seals and stops leaks, with one mentioning it saved them from removing their engine.