DSIDE tracks 85 sealants priced between £1.20 and £90.91 from 11 brands. Prices are compared across UK retailers and refreshed continually; only quotes updated within the last 72 hours are shown, so the figures above reflect what these products cost right now rather than a historical average.
The widest choice here comes from Everbuild (20), NoNonsense (14), Soudal (13), Dowsil (10), Bostik (9) and Mapei (9). Use the filters to narrow by brand or price, or sort by price to see the cheapest sealants first.
