Sealer & Stain Blocks

Rustins One Coat Damp Seal is a fast drying, high-performance interior paint which permanently covers damp, water stains and most household stains....

Perma-White® is guaranteed to prevent the growth of mould and mildew on the paint film for at least 5 years. The interior paint protects itself aga...

Zinsser Wallpaper Cover-Up is an all-in-one, high hiding primer, sealer and stain-block that obliterates wallpaper print with a smooth off-white ma...

Zinsser B-I-N® Aqua is a high-performance white-pigmented low-odour water-based, synthetic shellac-based knot block primer and sealer combining fas...

Perma-White® is guaranteed to prevent the growth of mould and mildew on the paint film for at least 5 years. The interior paint protects itself aga...

Perma-White® is guaranteed to prevent the growth of mould and mildew on the paint film for at least 5 years. The interior paint protects itself aga...

PlastiKote Trade Stain Block is a fast-drying primer based on acrylate resin with excellent insulating properties for exterior and interior use. Fo...

Zinsser's Peel Stop® is a clear, flexible bridging sealer for surfaces where peeling, flaking, dusting or chalking is a problem. Use indoors or out...