Belzona 1511 Super HT-Metal is presented as "next gen pitting repair material."
It incorporates non-bloom technology where frost blasting of the applied material prior to application of protective lining is no longer required. The 100% solids epoxy material can operate in immersed conditions at up to 160°C. / 320°F.
Super HT-Metal's application is also simplified with mixing and use at temperatures as low as 10°C./50°F. Rubbery domains used in Belzona 1523 and 1593 linings have also been incorporated in 1511's polymer matrix. This improves adhesion, flexibility, and toughness. Tensile shear adhesion has increased 46% regardless of cure time; pull off adhesion has increased 34%