Johnstones Stormshield Water Seal 5L

Johnstone's Stormshield Waterseal 5 Litre
Johnstone's Stormshield Water Seal is a waterproofing sealer formulated for use on porous exterior walls. It provides a water repellent surface whilst allowing the substrate to breathe without changing the appearance of the substrate.
This product is designed only for above ground masonry surfaces.
Water Seal will not remedy structural defects.

Coverage: 3-5 m2/l

Finish: Clear

Recoat: 8h

Type: Solvent based

Substrate: Blockwork / Brickwork, Cement render, Concrete, Masonry, Plasterboard