Stormdry can inhibit the absorption of water into red sand stone, concrete, mortar and Milton Buff bricks.
The product can inhibit the absorption of water into many wall constructions, which can help improve the energy efficiency of dwellings by reducing heat loss, leading to lower heating requirements.
British Board of Agrément Test Report No. 53232. Please follow application guidelines.
Statement correct as of August 2020 and valid for 12 months.
These product claims have been Verified by the Energy Saving Trust