Isomat PS-21 Transparent 5Lt Silicone Surface Waterproofing

PS-21 is a ready-to-use, solvent-free silicone emulsion used for the waterproofing of inorganic substrates.

• It offers extremely high water absorption.
• It is water vapor permeable and thus allows the structural elements to breathe.
• It does not create a film on the surfaces it is applied to and thus does not change their appearance.
• Frees the applied surfaces from scale, frost and dirt effects, due to the non-absorption of rain water and pollutants.
• It is suitable for substrates with high alkalinity.
• It is characterized by fast effectiveness after its application.
• It helps to reduce the risk of carbonation.
• It is suitable for slightly wet substrates.
• Certified with the CE mark as a hydrophobic impregnation according to the EN 1504-2 standard

• Packaging: 5Lt
• Shade: Transparent
• Use: External
• Special features: Penetration without film
• Quality classification: CE-EN 1504-2 H
• Dilution:   Ready to use
• Layers: 1 - 2
• Consumption: 0.2 - 0.4 (Lt/m²)
• Application tool: Brush, Roller, Spray

• PS-21 is applied to protect vertical or horizontal surfaces from rain and to seal tile joints.
• It is suitable for the waterproofing of natural stones, plaster, exposed masonry, tiles, exposed concrete, etc.
• It can also be applied to protect unpolished marbles from water and dirt.
• It can also be used on slightly wet substrates.