Johnstone's Trade Stormshield Scratch Render is a cement-based formulation that has been modified with polymers to provide a durable and attractive through-coloured render. Water repellent and offering long-term protection to exteriors, our Stormshield scratch coat render is specially developed to provide high performance weather protection. The product should only be used as part of a render or external wall insulation system, and is supplied in 25kg bags. It offers coverage of one square metre per bag at 15mm thick, and must be protected against any rain, direct sun or strong wind in the first 24 hours after application.
Use clean water with every mix to prevent flash setting
Only mix desired amount to prevent wastage
Leave to stand for 5 mintues during mixing so the water can help powder breakdown
Please contact your nearest store where they can check stock or order in for pick up.