RLA Mastik is a flexible, polymer modified adhesive designed for reliable bonding of most ceramic and porcelain tiles over concrete, render, brickwork, blockwork, gyprock, plasterboard, fibre cement sheeting and RLA approved waterproofing systems. Not suitable for moisture sensitive stone or marble.

Classified as C2S1ET, this adhesive offers strong performance while being part of RLA’s Respirable Crystalline Silica free range. It is also GreenTag certified, offering a safer and more sustainable choice for your project.