Ideal for priming unsound surfaces prior to plastering PVA Bond is a multi-purpose bonding agent, primer, sealer, cement and plaster admixture that adheres to most common building and DIY materials. Ideal for priming unsound surfaces prior to plastering or painting, as an adhesive on wood, cork, textiles and most applications where at least one surface is porous, for general dust sealing on flaking paintwork/walls etc and as a cement and plaster admixture. Fully conforms to BS 5270. The Everbuild 501 Universal PVA Bond is a versatile, one-litre adhesive that tackles a multitude of DIY and building tasks. It bonds wood, cork, textiles, and more, while also priming surfaces for painting and sealing flaking walls. Use it as an additive for stronger concrete and plaster mixes. This water-based, easy-clean formula offers exceptional value for professional and home improvement projects. EVERBUILD PVA BOND is a medium viscosity, polyvinyl alcohol stabilized, externally plasticised, vinyl acetate homopolymer. Contains no harmful phthalates. It has been designed specifically for use in the building industry as a general purpose bonding agent, and additive for concrete and plasters and as a multi-use adhesive. PVA BOND meets the bond strength requirements of BS5270, "Polyvinyl acetate (PVAC) emulsion bonding agents for internal use with gypsum building plasters". Benefits: Greatly improved adhesion to a wide range of substrates including dense concrete, glass, steel, tiles etc.