UniBond Super PVA is ideal for use as a primer and bonding agent on plaster. It is excellent for priming and dust proofing porous surfaces. Super PVA bonds together most common building materials, as long as one is porous. Unibond Super PVA is a universal adhesive, primer and bonding aid and the only BBA accredited PVA in the market. Suitable for use in dry service condition, dilutes 5-1 and conforms to BS 5270 Plastering, BSEN 204.