EVO-STIK GRIPFILL XTRA is a versatile one-part gunnable adhesive that has excellent initial grip and is ideal for many general building applications. EVO-STIK GRIPFILL XTRA will bond most porous and nonporous building surfaces including decorative wall panels, timber battens, skirtings and dado rails, carpet gripper strips and stair nosings. Suitable substrates for the above include wood, hardboard, timber sheeting, ceramics, concrete, metal, GRP and plasterboard. For heavy objects a double stick method should be used.