Bostik 30-17 PVA Sealer is a PVA emulsion designed as a primer or as a sealer for a variety of applications. For example, coating and sealing residual fibres left after stripping asbestos insulation, sealing very porous asbestos prior to encapsulating with Bostik ET-150 Sprayable Vapour Barrier Coating; as a fibre suppressant on polythene foams. Bostik 30-17 PVA Sealer can be applied by brush, roller or spray and provides a tough clear protective coating.
White (dries clear)
5 Litre Polyjerry