Valco All-In-One Silicone - Black 11.17 oz. Cartridge w/ Nozzle R10004XL 92mm Gasket Bore

92mm Gasket Bore

Ultra-Lightweight for Reduced Unsprung Mass

25" DiameterFor a long time

GM Performance

Valco All-In-One Silicone - Black 11.17 oz. Cartridge w/ Nozzle R10004XL 92mm Gasket BoreTHE ONLY SILICONE YOU NEED Valco has simplified your purchase decision with one premium grade RTV silicone that does it all. Now there's no need to have a complicated assortment of specialized RTV sealants for every engine sealing job. Choose from five colors including aluminum, blue, black, clear and red. Every color performs at high temperatures, has low volatility and is oxygen sensor safe. All In One Silicone stands up to any automotive