Protect finishing coats against the effects of mild alkalinity and moisture from the subtrate Low VOC Low Odour For plastered walls, ceilings, brickwork, hardboard, softboard, asbestos Product details of Nippon Vinilex 5400 Wall Sealer 5L Vinilex 5400 Wall Sealer Specially formulated for low odour and low VOC. Nippon Vinilex 5400 Wall Sealer is an acrylic water-based sealer for interior and exterior walls. It is specially formulated to protect finishing coats against the effects of mild alkalinity and moisture from the subtrate. For use on plastered walls, ceilings, brickwork, hardboard, softboard and asbestos. Specifications of Nippon Vinilex 5400 Wall Sealer 5L