Industrial Grade Pore Blocking Sealant is designed to prevent the passage of moisture, air, dust, and heat through all joints and seams in the structure. The Pore Blocking Sealant is offered in various types such as penetrating sealers, acrylics, polyurethanes, epoxies etc. The Industrial Grade Pore Blocking Sealant can be placed in a joint opening generally for the purpose of weather proofing a building.
