Stormdry Masonry Waterproofing Cream (3 Litre) 25 Year BBA Approved Exterior Brick Sealer. Breathable, Colourless Brick, Concrete, Stone, Mortar, Sandstone & Granite Waterproofer

I recently applied Stormdry Masonry Waterproofing Cream to my home’s exterior sand stone walls, and the results have been outstanding. The cream’s thick consistency made application straightforward, adhering well without dripping. After curing, water beads off the surface, indicating effective water repellency.  One of the standout features is its breathability; it prevents water ingress while allowing moisture within the walls to escape, reducing the risk of damp-related issues. Additionally, the product is BBA-approved, offering peace of mind regarding its durability and performance.  A slight darkening of the brick was noticeable immediately after application, but this faded over time, returning the bricks to their original appearance. It’s worth noting that proper surface preparation is crucial; cleaning the masonry beforehand ensures optimal absorption and effectiveness.  Overall, Stormdry has exceeded my expectations, providing a reliable and long-term solution to protect my home from penetrating damp.

Ottimo prodotto impermeabilizzante Recensione: Prodotto molto valido, facile da applicare. Non cambia il colore della superficie e respinge perfettamente l’acqua.

Arrived on time and in perfect condition. Still waiting for the rain to ease haven’t used it yet.

Si stende benissimo a rullo e non cola perchè è a gel ma ha piovuto poco e non ho potuto verificare i miglioramenti aggiornerò la recensione quando accadrà.

Amazing product! Protecting my external brick wall from spalling due to moisture and rain damage. Strongly recommended!