Duram S900 is a clear, high pH, deep penetrating siloxane water resistant solution. Duram S900 penetrates into the tissue of porous substrates and creates a weatherproof barrier below the surface preventing the ingress of water whilst still allowing vapour diffusion and improves the physical properties of the host substrate. Also solves the problems associated with water penetration such as corrosion of steel reinforcement, friability and binder loss of surfaces, fungal and bacteria attack and degradation due to carbon dioxide permeability. Duram S900 is capable of withstanding high pH conditions such as found in new concrete and lime-based mortars and bricks. Duram S900 still allows the diffusion of vapours or ‘breathing’ ability of the substrate.
Uses
Weatherproofing external concrete, cement render, face brick, block walls, sandstone, porous pavers and other porous surfaces.
Prevention or minimization of efflorescence.
Assists in preventing mold and fungus growth.
Features & Benefits
Forms a weatherproof barrier without changing the overall appearance of the surface.
Long lasting protection.
Quick drying.
Dries to a clear finish, to maintain the original aesthetic of the substrate.
Provides excellent weatherproof barrier to rain and salt spray.
Packaging
15 Litre Pail.
Colour
Clear.
Coverage/Yield
Coverage rate varies depending upon type, condition, porosity, texture of the surface and application technique.
Shelf Life
12 months when stored as recommended in original unopened packaging.
Storage
Store in a dry cool place in an upright position in original unopened packaging.
