A brief overview and explanation of two very popular Bar's Leaks products: the Liquid Aluminum Radiator Stop Leak (p/n 1186) and the Liquid Copper Block Seal (p/n 1109). Enjoy, and post any questions in the comments or email us and we'll get right back to you. Promise!
More product detail:
Liquid Aluminum Radiator Stop Leak (p/n 1186)
Liquid Copper Block Seal (p/n 1109)