Bostik PVA (formerly known as Cementone Rendabond PVA) is ready to use and is suitable for a wide range of building jobs. It is a highly effective primer, admixture, bonding agent, dustproofer and may also be used as an adhesive. It is economical, and suitable for interior use and dry service conditions. For damp or external situations Sealocrete Bostik SBR is recommended.
Bostik PVA can be used as a primer to improve adhesion to porous or difficult surfaces prior to rendering, plastering, or screeding.
Bostik PVA can be used as an admixture to improve workability and adhesion of cement/sand mortars, renders, gypsum plasters, or screeds. Bostik PVA can be used as a sealer to reduce dusting of concrete and plaster surfaces. Bostik PVA bonds most building materials, provided one of the surfaces has a degree of porosity e.g. timber, plywood, blockboard, chipboard, fibreboard, expanded polystyrene, polyurethane foam, insulating board, brick, concrete, stone, and slate.
