(9 pack) BlueDevil Radiator & Block Sealer - Part #00205 - 16 oz.

Keep your vehicle functioning properly with the BlueDevil Block Sealer. It provides you with a quick and reliable fix for leaks in a radiator or engine block. The formula does not contain solid or fibrous materials that will clog or harm your vehicle.Correcting the problem from the inside out. It bonds to the weak points in the metal until it creates a permanent airtight seal that expands and contracts with the heat of your engine.

BlueDevil Radiator & Block Seal: Permanent repair for radiators and block seals. Contains no solid or fibrous materials. BlueDevil radiator sealer is safe and easy to use. Creates a permanent airtight seal. Add directly to your cooling system. Provides you with a quick fix and lasting results.