Often times, corrosion starts in hard to reach spaces or on awkwardly shaped items where even a high-quality tape cant effectively cover over the site. Fortunately, Viscopaste is a versatile, easy-to-apply paste that can be applied to hard-to-reach, harder-to-wrap spots to seal the site and keep your tanks and pipes intact for the many years. The Viscopaste comes in 9 coils and measures 1.5 by 1.5. Because of its viscous elastic nature, it can be applied without sagging or running. The unique polymer chemistry retains permanent wetting characteristics, forcing the viscoelastic polymer to flow into the pores and anomalies of the substrate so it has immediate, long-lasting adhesion to steel, PE, PP, epoxy, polyurethane, PVC, and other surfaces. Based upon synthetic polyolefinsHas a melting point above 120CGas restrictiveWatertightHas a very low water vapor permeabilityHas a high chemical resistance (salts, acids, alkaline solutions)