Jesmonite Flexiguard Sealer
Flexiguard Sealer is a solvent-free, stain resistant formula specifically designed to coat porous substrates such as Jesmonite AC730 and AC830. Once applied, a protective layer less than 100-nm thick bonds with the inner pores of the substrate to leave a smooth, anti-stain, non-discolouring surface layer.
The coating is optically clear, UV stable, chemically inert and extremely durable, having both hydrophobic and oleophobic capabilities. It will not peel or flake and is unaffected by extremes of temperatures from -20°C to +350°C. Flexiguard offers protection against efflorescence, embedded and ingrained soiling, mould or fungal growth, abrasion and frost damage. It also protects against chemical attack, including oxide corrosion by acid rainwater, corrosion by salt and other climatic coastal and marine conditions.
We recommend that Flexiguard Sealer is spray applied as a mist coat onto the surfaces of AC730, AC830 and AC930. It is important to ensure that all surfaces are clean, dry, and free from any grease or oil.