Manufacturers have struggled with proper sealing of low viscosity fluids for years. Effectively stopping materials like Freon refrigerants, liquid oxygen, propane, and acetone are vital to production for industry leaders. Luckily, there's now a solution to this (un)impenetrable problem: antimony-impregnated carbon graphite.

Metcar is proud to announce that we are members of the Fluid Sealing Association (FSU) as of October 2019.