Corrosion Block High Performance Waterproof Grease - 16oz Tub - Non-Hazmat, Non-Flammable & Non-Toxic *Case of 6*High Performance Waterproof Grease 16oz Tub Non Hazmat, Non Flammable & Non Toxic *Case of 6* Corrosion Block Grease is designed to provide maximum protection under severe conditions. Its formulation provides both high and low temperature performance, increasing the service life of critical components. Corrosion Block Grease strongly resists water wash out and provides superior protection against rust and corrosion. Corrosion Block Grease out performs