Thompson’s One Coat Water Seal £10.40 – £21.65 Size Choose an option1 Litre2.5 Litre5 LitreClear Thompson's One Coat Water Seal quantity Add to basket ← Back to shop Description Additional information Description & Specification Thompson’s One Coat Water Seal uses a unique micro silicone emulsion to stop water penetration. Apply just one coat of Water Seal directly onto damp surfaces to provide long lasting waterproof protection within hours. Related products MAKITA DLX2145TJ Combi Drill and Impact Driver with 2x 5.0Ah Batteries £279.00 Add to basket Bosch GOP 30-28 Starlock Plus Multicutter in LBox with Accessories 110V/240V £149.00 Select options BOSCH GKT55GCE Plunge Saw with Guide Rails, Connector and Rails £399.00 Select options Bosch GOP 30-28 240V Starlock Plus Multicutter with Blade in Carton £89.95 Add to basket