Fire Seal 2000 is a single-component ceramic and stainless steel -filled putty that is resistant to fuels, oils, and corrosives it will withstand temperatures up to 2000° F.
POR PATCH is, quite literally, POR-15 in a tube, and like POR-15® it dries as hard as a rock, remains flexible, and once dry is totally impervious to fuels and solvents.
Restogrip is designed for applications that require more strength, its loaded with tiny polyester fibers that makes it many times stronger than ordinary body fillers.