Compare Autosol Hylomar RTV 303 Clear Silicon Sealant 85g Price

RTV 303 is an Acetoxy Curing RTV silicone sealant. It is an engine grade sealant which means no added fillers or solvent needed. Used for a variety of applications with a good resistance to oils and aqueous anti-freeze agents. Features and Benefits Resistant to automotive fluids (not fuel) Permanently flexible Water and weather resistant OEM proven