Evo-Stik Gripfill is a high strength, one-part, gap-filling adhesive formulated to bond a wide variety of rigid materials together, regardless of surface evenness. It offers excellent strength, including for vertical applications, with an instant grab and a drying time of 6 hours. This adhesive bonds most building materials and provides superior final bond strength, making it suitable for both interior and exterior use. It is compatible with wood, plasterboard, tiles, stone, metal, breeze blocks, bricks, ceramic, concrete, UPVC, and more.