506 Contractors PVA is a multi-purpose primer, sealer, cement filler and plaster admixture that adheres to most common building and DIY materials. Contractors PVA is a multi purpose agent, primer sealer, cement filler and plaster admixture that adheres to most common building and DIY materials except PVC and rubber. 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 admixture. NOTE for areas subject to constant damp, use Everbuild SBR Bond which is water resistant.Everbuild SikaA04B0051. 506 Universal Contractors PVA Multi-Purpose - 5L --Size 5kg. --MULTI-PURPOSE – This multi-purpose product acts as a primer, sealer, cement filler, and plaster admixture. It adheres to most common building and D.I.Y. materials except PVC and rubber. --HARDWORKING – Made 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. --VERSATILE – Can be used for general dust sealing on flaking paintwork, walls or other surfaces. --CEMENT ADMIXTURE – For use as a cement admixture to improve the flexibility of internal mortars and screeds. --ADHESIVE BENEFITS – Can be used as a general-purpose adhesive for wood, cork, paper, textiles etc.Payment All our products listed on eBay require immediate payment. If you are wishing to purchase more than one item, click 'Add to Basket' and then proceed to the next item. Once you have added all items to the .