Universeal Stain Guard Matt Stone is a solvent-based natural stone impregnator that penetrates into the surface to protect against oil and water based stains.
Universeal Stain-Guard Matt Stone can be used for internal and external application, suitable for the application to all porous textured stone and masonry surfaces.
Up to 30m2 per litre. Coverage will vary depending on surface porosity. Check the surface after application to ensure full effectiveness of impregnator.
Directions for use:
1) Before application the surface must be completely clean and dry, generously apply with a low pressure sprayer, roller, brush or sponge, removing any excess sealer from the stone surface after 20-30 minutes.
2) Apply a second application approximately 45-60 minutes after the first application repeating the process. It will take at least 24 hours before the product will offer full protection. Until this has happened, keep the surface free from water and oil spills, as stains may occur before fully cured.
Please Note: Areas not to be sealed must be protected with masking materials. It is strongly recommended when using coloured grouts that a stain test is completed before proceeding.
Clean treated areas with water and Universeal Easy Clean. Do not use harsh or abrasive cleaning agents as this can have a negative effect on the treated surface.