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General Purpose 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 general 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.
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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
Thompson's Emergency Roof Seal Black 2.5L

Thompson's Emergency Roof Seal Black 2.5L

Thompson's Emergency Roof Seal immediately fills and bridges small gaps and holes, even in heavy rain.
£28.76
Thompson's Emergency Roof Seal Black 1L

Thompson's Emergency Roof Seal Black 1L

Thompson's Emergency Roof Seal immediately fills and bridges small gaps and holes, even in heavy rain.
£16.45
Thompson's 10 Year Roof Seal Black 4L

Thompson's 10 Year Roof Seal Black 4L

Thompson's 10 Year Roof Seal flexes with the natural movement of the roof for a long-lasting repair, outperforming traditional bitumen paint.
£28.66
Thompson's 10 Year Roof Seal Grey 2.5L

Thompson's 10 Year Roof Seal Grey 2.5L

Thompson's 10 Year Roof Seal flexes with the natural movement of the roof for a long-lasting repair, outperforming traditional bitumen paint.
£18.91
White Polycell Sealant Bathroom & Kitchen White 22mm

White Polycell Sealant Bathroom & Kitchen White 22mm

The easiest way to a neat watertight result.
£6.22
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