For sealing the finest cracks and seams. The only liquid sealant that does not shrink when cured. Flows into the smallest cracks and seams and stays. Cures to a firm bond with the same lifetime adhesion as regular Life-Calk. Seal is durable, flexible and stops seepage for good. Made from Thiokol LP polysulfide polymer.
- Size: 3 oz. tube
- Color: Black