Thompsons One Coat Damp Seal
From: £9.62 inc. VAT
£8.02 ex. VAT
- Brand: Thompsons
- Manufactuer: Thompsons
Thompsons One Coat Damp Seal is a fast, effective solution for stopping damp and moisture ingress on interior walls and surfaces. Formulated with advanced waterproofing technology from Thompsons, this high-performance seal creates a durable, water-resistant barrier that blocks penetrating damp, moisture stains, and water seepage. Designed for easy application, it delivers reliable protection in just one coat, saving time without compromising results. Suitable for use on plaster, stone, brick, and cement, Thompsons One Coat Damp Seal provides a strong foundation for redecoration, helping walls stay dry, sound, and ready for paint or finishing.
Thompsons One Coat Damp Seal is used to stop moisture from penetrating interior walls and surfaces by forming a tough, waterproof barrier that blocks dampness at the source. It is ideal for use on walls affected by penetrating damp, including basements, cellars, and other problem areas, and can be applied directly to bare plaster, brick, stone, or cement. Designed for quick and effective treatment, it penetrates porous surfaces to prevent water ingress while providing a sound base for redecoration once dry, helping to protect interiors from damp-related damage such as staining, peeling paint, and mould growth.
You must be logged in to post a review.
| Elementlength | |||||||
| up to 1,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
|
| Type of window frame material |
Minimum witdth of joints for a butled mounting b in mm |
Minimum witdth of joints for a inner mounting b in mm |
|||||
| Hard PVC (white) | 10 | 15 | 20 | 25 | 10 | 10 | 15 |
| Hard PVC and PMMA (dark) (colour extruded) |
15 | 20 | 25 | 30 | 10 | 15 | 20 |
| Hard PUR integral foam | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
| Wood-aluminium-window | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
| Aluminium-plastic sandwich frame (bright) |
10 | 10 | 15 | 20 | 10 | 10 | 15 |
| Aluminium-plastic sandwich frame (dark) |
10 | 15 | 20 | 25 | 10 | 10 | 15 |
| Wooden window frame | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Related products
-
£7.40 inc. VAT
£6.17 ex. VATEverbuild Aqua Mate Sealant is a high modulus, reactive curing silicone sealant specially designed for aquariums. It remains permanently flexible & forms a watertight seal. Advantages - Everbuild Aqua Mate is free from fungicide and solvent - will not harm fish. - Fast cure - gives quick early strengths. - Extremely low dirt pick up. - Will withstand continuous water immersion. For application guns for this product, please click here. For all other Everbuild products on our site, please view here. For any further information on any Everbuild products, ple -
From: £1.33 inc. VAT
£1.11 ex. VATEverbuild Everflex 125 Caulk is a flexible decorators filler and sealant which can be painted with all types of paint, or covered over with wallpaper. No sanding down is required. Remains permanently flexible. Advantages - Fast drying - can be overpainted in 1 hour. - Permanently flexible. - Easy water clean up. - Excellent slump resistance. For application guns, please click here, or for other paintable sealants, please click here. For further information on any Everbuild products, please visit their website here.Select options This product has multiple variants. The options may be chosen on the product page -
£3.12 inc. VAT
£2.60 ex. VATEverbuild Everflex 145 Butyl Sealant is a permanently plastic one-part sealant based on PU Technology. That provides a weatherproof seal in a variety of interior and exterior applications. Everbuild Everflex 145 Butyl Rubber Sealant forms a skin in approximately 24hrs but remains plastic underneath. The sealant allows joint movement of 5% and can be painted after application & cure time. Advantages - Overpaintable. - Adheres to most common building surfaces. - High solid formulation - Good weathering properties. For all other Everbuild products on our -
£2.95 inc. VAT
£2.46 ex. VATEverbuild Lead Mate Sealant is a neutral cure, low modulus sealant that is specifically designed adhere to softer metals such as lead, brass etc. Similarly, the product is specially formulated as an alternative to mortaring, therefore making it ideal for Lead Flashing and Lead Sheet into Brick, Stone and Concrete. Advantages - High-performance adhesion to metals - will not stain (cement) or corrode soft metals unlike most conventional sealants - Low dirt pick up - Excellent flexibility +/- 25%. - Excellent low and high (+150°C) temperature resistance. - Low (<5%)
From: £3.11 inc. VAT
£2.59 ex. VAT
Select options
This product has multiple variants. The options may be chosen on the product page
From: £3.35 inc. VAT
£2.79 ex. VAT
Select options
This product has multiple variants. The options may be chosen on the product page
From: £8.58 inc. VAT
£7.15 ex. VAT
Select options
This product has multiple variants. The options may be chosen on the product page
From: £3.11 inc. VAT
£2.59 ex. VAT
Select options
This product has multiple variants. The options may be chosen on the product page
From: £13.14 inc. VAT
£10.95 ex. VAT
Select options
This product has multiple variants. The options may be chosen on the product page
From: £2.69 inc. VAT
£2.24 ex. VAT
Select options
This product has multiple variants. The options may be chosen on the product page
From: £7.02 inc. VAT
£5.85 ex. VAT
Select options
This product has multiple variants. The options may be chosen on the product page
From: £2.72 inc. VAT
£2.27 ex. VAT
Select options
This product has multiple variants. The options may be chosen on the product page
From: £43.20 inc. VAT
£36.00 ex. VAT
Select options
This product has multiple variants. The options may be chosen on the product page
-
£3.47 inc. VAT
£2.89 ex. VATBond-It De-Bond Mate is A non-drip gel formula for the complete removal of cured silicone sealant, particularly when silicone has been accidentally smeared over glass, ceramics or countertops. Removes all types of silicone sealant, leaving surfaces ready for re-sealing. For all other Bond-it products on our website, please click here. For any further information, you may need on Bond-it, please visit their website here. -
£2.92 inc. VAT
£2.43 ex. VATBond-it Flash Mate Lead Silicone is a low modulus neutral cure fast-skinning, roof sealant It is a high-performance neutral cure silicone sealant, specifically designed for use with roofing products both modern and traditional. For all other Bond-it products on our website, please click here. For an alternative silicone for lead, click here. For any further information you may need on Bond-it, please visit their website here. -
£3.56£2.80 inc. VAT£2.97£2.33 ex. VATA fast-acting, solvent-free cream cleaner designed to remove dirt and stains from PVCu and bathroom surfaces. Leaves a deep, polished finish and is safe for both interior and exterior use. -
£9.90 inc. VAT
£8.25 ex. VATEverbuild 565 Clean Room Silicone is a neutral cure, low modulus, odourless sealant that adheres to a wide range of surfaces. Advantages - Mould Resistant for up to 10 years. - Bacterial resistance. - Excellent tooling and slow skinning properties. - Excellent adhesion properties to most surfaces. - Non-slump formula. - Excellent weathering properties. For application guns click here. For application tools click here. For all other Everbuild products on our website, please click here. For any further information on Everbuild products, please visit
Reviews
There are no reviews yet.