Armaflex Tuffcoat Mastic

Armaflex Tuffcoat Mastic is a mastic that is used to seal Armaflex Tuffcoat tubes and sheets against moisture ingress in pressurised wash-down areas and for t-pieces and elbows located outdoors. Armaflex Tuffcoat Mastic is part of the Armaflex Tuffcoat range of products based on Armaflex Class O Nitrile Foam insulation with a tough outer PVC layer for mechanical protection. Armaflex Tuffcoat Mastic is compatible with all Armaflex Tuffcoat products and can be applied with a brush or a spatula. Armaflex Tuffcoat Mastic is suitable for various applications, such as outdoor pipework, underground mains pipework, and ground source heat pump pipework. Armaflex Tuffcoat Mastic can prevent water penetration, corrosion, and damage from UV, birds, and rodents. Armaflex Tuffcoat Mastic also has Microban® antimicrobial protection, which reduces mould and bacteria growth on the insulation surface.