527780201£5.69Ex VAT£6.83 Inc VAT
527780241£16.05Ex VAT£19.26 Inc VAT
527780321£37.75Ex VAT£45.30 Inc VAT
- £9.75Ex VAT£11.70 Inc VAT
- £7.49Ex VAT£8.99 Inc VAT
527780041£7.55Ex VAT£9.06 Inc VAT
527780081£11.19Ex VAT£13.43 Inc VAT
527780121£15.09Ex VAT£18.11 Inc VAT
527780181£16.99Ex VAT£20.39 Inc VAT
527790101£33.19Ex VAT£39.83 Inc VAT
- £9.19Ex VAT£11.03 Inc VAT
More information about Building Sealants
Check out our impressive range of Damp Sealants for your next job
Stop water, damp or stubborn household stains from damaging your brickwork, stone and plaster work surfaces with our high-performance building sealants. Boasting the best formulas in the market, our water seal and damp seal products will give you exactly what you need from a quality building sealant, giving your project longer-lasting protection against expensive water damage and keeping your customers satisfied every time.
Thompsons Water Seal penetrates deeply into porous structures to stop water from infiltrating, while at the same allowing the surface to continue to breath. One coat of Thompsons Water Seal will keep the moisture out for longer than standard water proofers while preserving the natural aspect of the material.
Do you need a damp seal product to permanently cover damp, water and household stains? Try Thompson's Stain Block – an all in one formula that can be applied directly on damp materials to quickly stop stains from damaging surfaces. Stain block products are also available in aerosols form, including Ronseal's quick drying damp seal that lets you crack on with the rest of the day’s tasks.
Get Building Sealants at Trade-Only Prices
Check out which Selco branch is closest to you using our branch finder and visit today to get your building sealants. Save time and use our Click & Collect service and we’ll have your order ready in just 30 minutes. Or if you need a free bulky delivery, we can arrange that too.
Keep Browsing for More Building Materials: