Sika Sikabond Contractors PVA is a high-quality, general-purpose Polyvinyl Acetate (PVA) adhesive and sealant supplied in a large 5-liter container, specifically formulated for use by tradesmen and contractors. This versatile solution serves multiple functions: as an adhesive for bonding wood, paper, and porous materials; as a primer to stabilize and seal dusty or porous surfaces before plastering, tiling, or painting; and as an admixture to improve the workability and adhesion of cement screeds and mortars. It dries to a clear finish and is a non-toxic, water-based product that is essential for a wide range of preparation and finishing tasks on construction sites and in large-scale DIY projects.