Search
Menu Close

Sealants

  • Free Delivery when you spend £20+
  • Free Next Day DeliveryFor Orders over £100+

  • 45 Day Return PolicyT&Cs Apply!

  • Click & Collect Available Restrictions Apply!
We offer a wide range of sealants for getting most diy jobs done. Used to minimise the passage of liquids between two surfaces, they are an essential part of decorating. Shop our wide range today.
View as Grid List
Sort by
Display per page
Polycell Sealant Remover 100ml

Polycell Sealant Remover 100ml

Removes sealants without surface damage.
£6.06
Thompson's Patio & Block Paving Seal Natural 5L

Thompson's Patio & Block Paving Seal Natural 5L

Thompson's Patio & Block Paving Seal protects and seals patios and block paving from the weather. It'll resist algae growth, and protect against oil and fuel stains.
£29.95
Picture of Amtech H2000 11-inch Professional Heavy Duty Caulking Gun

Amtech H2000 11-inch Professional Heavy Duty Caulking Gun

Heavy-duty steel frame with cast aluminium trigger handle. With plunger and release lever. Powder-coated frame. Handle fitted with blockage remover. Suitable for use with most standard cartridges. Approx size: 11"(275mm).
£5.39
Thompson's Patio & Block Paving Seal Wet Look 5L

Thompson's Patio & Block Paving Seal Wet Look 5L

Thompson's Patio & Block Paving Seal protects and seals patios and block paving from the weather. It'll resist algae growth, and protect against oil and fuel stains.
£29.95
Picture of Amtech H2175 Mortar Pointing & Grouting Gun Set, Black-Silver-Red

Amtech H2175 Mortar Pointing & Grouting Gun Set, Black-Silver-Red

Die-cast handle and anodised aluminum barrel. Easy to fill & dismantle for cleaning. 3 assorted interchangeable nozzles&. Replacement parts: Amtech stock code: H2180. Contents: 1 x heavy duty mortar grouting gun. 1 x 8mm Polypropylene square nozzle. 1 x 8mm Polypropylene angled nozzle. 1 x White polypropylene tapered nozzle. 1 x Circular plunger. 1 x Fill shovel.
£9.53
Thompson's One Coat Water Seal 5L

Thompson's One Coat Water Seal 5L

Thompson's One Coat Water Seal uses a unique micro silicone emulsion to stop water penetration. Apply directly onto damp surfaces to provide long-lasting waterproof protection within hours.
£16.96
Back to the top