Overview Reviews Product Description Fast-drying, hard-setting sealant designed for sealing rigid materials and flanges, or patching holes and joints where permanent assembly is desired. Temperature range -65°F to 400°F (-54°C to 204°C).Resists common shop fluids and fuels. Permatex 2018 Catalog Product Videos Custom Field USA part number 80008 Canadian part number 58912 Product Reviews Write a Review Write a Review × Permatex Form-A-Gasket #1 Sealant 80ml Tube 58912 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *