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Thompson's High Performance Roof Seal 2.5L

Product Code: 46708

Rated 3.9 out of 5 by 14 reviewers.

Highly flexible black coating that outperforms bitumen-based products. Resists cracking during expansion and contraction. Rainproof in 6 hours. No primer required. Will last up to 10 years.

Curing time: Dry within 6 hours. Coverage: 2 sqm per litre.

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Safety Data Sheet (COSHH)

£19.99 (inc. 20% VAT)

3.8571 5 14

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Rated 5 out of 5 by roof sealant this product did the job perfectly, easy to apply to existing garage roof felt 15 Aug 2014
Rated 4 out of 5 by fixaleak I tried this product rather than replace the whole roof covering, applied the seal to all the joints. It rained overnight and the following day, no signs of water penetration therefore can only state that the product does exactly what it states. How long for ? 13 Aug 2014
Rated 5 out of 5 by Thompsons bitumatic roof seal A bit disapointed with the coverage, barely 0.5ltr per sq metre of roof. I only wish this had been stated on the write up. But it seems to be an excellent product for repairing a leaky roof, although it has yet to rain really hard. Easy to apply. 20 Jun 2014
Rated 5 out of 5 by sealer waiting to use product have used it before and gave rating on that. 24 May 2014
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Download more info (pdf)

Brand Thompsons
Coating & Finishes Drying Time Dry within 6 hours
Manufacturer Guarantee 10 years
Pack Size 1
Product Type High Performance Roof Seal
Resistant Type Weather & UV-Resistant
Sealant Adhesive Volume 2.5 Ltr
Suitable Application Suitable for Roofing
Total Product Weight 3840 kg