Thompsons One Coat Concrete Seal 5Lt
£55.78 inc. VAT
£46.48 ex. VAT
- Brand: thompsons
- Manufactuer: thompsons
Thompson’s One Coat Concrete Seal 5L is a high-performance, clear waterproofing solution designed to protect concrete surfaces from water damage and weathering. Formulated for easy application, it penetrates deeply into porous concrete to create a durable, water-repellent barrier in just a single coat. Ideal for driveways, patios, garage floors, and paths, this sealant helps prevent cracking, staining, and deterioration caused by moisture while maintaining the natural appearance of the surface. The 5-litre container provides excellent coverage for larger areas, making it a practical choice for both DIY projects and professional use.
Thompson’s One Coat Concrete Seal 5L is a high-performance waterproofing treatment designed to protect exterior concrete surfaces such as driveways, patios, garage floors, and pathways. Its advanced one-coat formula penetrates deep into porous concrete to create a durable barrier that helps prevent water penetration, cracking, and surface damage caused by weather exposure. Easy to apply with a brush, roller, or sprayer, it dries quickly to form an invisible protective layer that allows the concrete to breathe while repelling rain and moisture. Ideal for maintaining and extending the life of concrete surfaces, it provides long-lasting protection with minimal effort, making it a practical solution for both DIY users and professionals.
Application and Limitations – Thompson’s One Coat Concrete Seal 5L
Thompson’s One Coat Concrete Seal 5L is a ready-to-use waterproofing solution designed to protect exterior concrete surfaces such as driveways, patios, paths, garage floors, and stone or brickwork. It is typically applied with a brush, roller, or garden sprayer onto clean, dry concrete to create a clear, protective barrier that helps repel water, resist oil stains, and reduce surface deterioration caused by weather exposure. The product is designed for one-coat coverage, making application quicker and easier compared with multi-coat sealers. However, it should not be applied to painted, sealed, or non-porous surfaces, as proper penetration may not occur. The surface must be completely dry and free from dirt, grease, or previous coatings for best performance. It is also unsuitable for areas subject to constant water immersion, such as ponds or fountains, and should not be applied in rainy conditions or when rain is expected within several hours after application. Proper ventilation and manufacturer instructions should always be followed during use to ensure safe and effective results.
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
-
From: £3.94 inc. VAT
£3.28 ex. VATSoudal Soudaseal 215LM is a 1-component, moisture-curing, low-modulus elastic joint sealant. Soudaseal 215LM is designed for the elastic joint sealing and waterproofing of movement and connection joints in buildings. Due to its very low modulus, it is also suitable for EIFS Facades. CHARACTERISTICS – Tested and conform to ISO 11600-F-25LM – High bond strength on nearly all surfaces – Excellent adhesion and extrudability, even in adverse conditions – High-performance mechanical properties – Almost odourless – No bubble formation within sealant, even in wetSelect options This product has multiple variants. The options may be chosen on the product page -
From: £10.25 inc. VAT
£8.54 ex. VATSikaFlex PRO-3 is a 1-component, elastic joint sealant with high mechanical and chemical resistance. Therefore, making it ideal for a wide range of construction applications. CHARACTERISTICS / ADVANTAGES - Movement capability of ± 35% - Very high mechanical and chemical resistance - Bubble-free curing - Good adhesion. Therefore making it ideal to use with most construction materials. - Solvent-free - Very low emissions Please note, PRO-3 Purform is a new formula introduced 2022 For application guns, click here, or for all other Sika products onSelect options This product has multiple variants. The options may be chosen on the product page -
From: £1.40 inc. VAT
£1.17 ex. VATEverbuild Everflex 175 is a sealant that is acrylic based & suitable for internal and external use. It provides a flexible long lasting seal that adheres to virtually all materials. In addition, Everbuild Everflex 175 can be overpainted. Advantages - Permanently flexible - Mould resistant. - Overpaintable. - Easy cleanup. Please note, this is a non-stock item & extended lead times are advised For all other Everbuild products on our website, please click here. Any further information you may need on any Everbuild products, visit their website here.Select options This product has multiple variants. The options may be chosen on the product page -
From: £4.69 inc. VAT
£3.91 ex. VATAlphaChem Integral Waterproofer is a liquid admixture designed to reduce water absorption and make cement mixes less permeable. It also improves the workability of the mortar. Integral Waterproofer is suitable for use in rendering finishes and pointing mortars. It is also used in reconstructed stone and non-structural concrete members – particularly valuable in:‐ - Semi‐dry mixes. - Internal and external rendering. - Special finishes. - Pebbledash and Harling - Rough Cast. - Stucco etc. DOSAGE - 1 litre per 50‐100kg cement.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
From: £3.35 inc. VAT
£2.79 ex. VAT
From: £8.58 inc. VAT
£7.15 ex. VAT
From: £3.11 inc. VAT
£2.59 ex. VAT
From: £13.14 inc. VAT
£10.95 ex. VAT
From: £2.69 inc. VAT
£2.24 ex. VAT
From: £7.02 inc. VAT
£5.85 ex. VAT
From: £2.72 inc. VAT
£2.27 ex. VAT
From: £43.20 inc. VAT
£36.00 ex. VAT
From: £32.02 inc. VAT
£26.68 ex. VAT
-
£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.