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PVA Adhesive
PVA Adhesive products are versatile, water-based glues ideal for porous surfaces such as wood, paper, and plaster. These bonding and adhesive products form strong bonds in woodworking, joinery, craft, and general building applications, and they are widely used as primers or sealers for render, screed, and tiling work.
SikaBond PVA+
SikaBond PVA+ is a general purpose economic adhesive, sealer and mortar improver for concrete, render and plasters. Reduces surface dusting and conforms to BS 5270 for internal plastering. Highly effective and easy to use building adhesive, primer, admixture, bonding agent, sealer and dustproofer. For use on a wide range of building jobs as a...
SikaBond Waterproof PVA
SikaBond Waterproof PVA is a waterproof vinyl acetate polymer especially formulated for exterior use as an adhesive and sealer. Features and Benefits Waterproof formula Internal/external use Primer, sealer and cement admixture Suitable for brickwork, mortar, render, screed and plaster Easy to use and unlike normal PVA it will not...
SikaBond Contractors PVA
SikaBond Contractors PVA is a multi-purpose bonding agent, primer sealer, cement filler and plaster admixture that adheres to most common building and D.I.Y. 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...
Cromar AlphaChem PVA Bond
Cromar AlphaChem PVA Bond is a high quality multi-use admixture and adhesive ideal for use as a bonding agent, sealer, primer and admixture for concrete, mortars and plasters. Multi-use admixture, adhesive and sealer that can be used as a general purpose adhesive Ideal as a bonding agent for concrete, mortar and plaster Meets the bond...
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PVA Adhesive – Wood Glues, Sealers, and Surface Primers
PVA Adhesive includes a range of polyvinyl acetate-based bonding agents designed to fix, seal, and prime absorbent surfaces. These glues are favoured in woodworking, plastering, decorating, and craft sectors for their ease of use and strong adhesion on timber, concrete, textiles, and paper. Available in ready-to-use or concentrated forms, they are commonly used to seal dry or porous surfaces before further coatings are applied.
Trade professionals often rely on PVA to prepare walls for plastering, to improve bond strength for screeds or tile adhesives, and to reduce dust on old surfaces. Whether used in domestic refurbishments or site work, PVA adhesives offer a dependable first coat, grip enhancer, or woodworking glue. Fast-drying and safe for most interior jobs, they provide flexibility and consistent results when surface bonding is a critical requirement.
Frequently Asked Questions
Can PVA be mixed with cement or mortar?
Yes, some PVA adhesives can be added to mortar mixes to improve workability, adhesion, and flexibility - check product datasheets for compatibility.
Is PVA suitable for sealing dusty concrete floors?
Yes, diluted PVA can be applied to dusty concrete to seal the surface before applying levelling compounds or adhesives.
Can I use PVA adhesive externally?
Only use PVA outdoors if the product is labelled as waterproof or suitable for exterior use. Standard grades are not weather-resistant.
Will PVA adhesive prevent paint from peeling on old plaster?
Applied as a primer, PVA can help improve adhesion of paints and reduce flaking on dry or absorbent plaster, but must be fully dry first.