Best Paint Sealants

Gorilla Waterproof Black Coat & Seal Spray, 450ml – Flexible, Weatherproof Liquid Sealant | Seals out Water, Air & Moisture | For Roof Tiles, Brick, Wood, Metal, Concrete, Stone, Rubber, Plastics*

Polar Premium Leak Seal Clear Paint - 500ml - Instant Waterproof Roof Sealant - Ideal for Leaks, Cracks & Roof Repair - Concrete, Brick, Metal, Drainpipes & Gutters - Easy to Apply

Polar White Damp Seal Paint - 1 Litre - Stain Blocker and Anti Damp Proof Paint for Internal Walls & Ceilings - Quick Drying Matt Finish

Polar Flawless Clear Lacquer Spray - 400ml - Matt Finish - Non-Yellowing & Scratch Resistant - Interior & Exterior Surfaces for Wood, Metal, Plastics, Glass & Ceramics

Polar Damp & Stain Block Spray | Matt White Spray Paint - 500ml | One Coat Anti Mould Spray | Damp Proof Paint for Internal Walls, Wood, Stone & Brick | Stain Blocker Paint for Ceiling

Drybase Liquid Damp Proof Membrane (1 Litre, White) - Damp Proofing Paint for Internal Walls and Floors. Waterproof Paint

Polycell One Coat Damp Seal 500ML

Raincheck Water Seal 5 Litre - Breathable, Colourless Waterproofer for Brick, Stone, Mortar & Concrete

Everbuild Black Jack 905 – All Weather Roof Coating – Solvent-Based – Fibre-Reinforced – Fast Drying – Weatherproof – Black – 5 Litre

Hemway Clear Matt Lacquer 1 Litre / Quart - UV Multi-Surface Sealant, Interior & Exterior, Protection, Top Coat, Chalk Based Furniture Paint, Water-Based, Fast Drying, Wood, Metal, Glaze, Low Odour