PS-21 ISOMAT 5L
PS-21 is a ready-to-use, silicone-based solution without solvents, for the waterproofing of inorganic substrates. Certified with the CE marking as a hydrophobic impregnation, according to EN 1504-2.
- It provides excellent water-repellence
- It is vapor permeable, permitting breathing of the structure
- Does not form a skin on the application surface and does not alter its appearance
- Protects the surface from salt stains, effects of frost or filth, because it prevents absorption of rain water or dirt
- It is suitable for very alkaline substrates
- Protects from carbonation
- It is suitable for slightly wet substrates
- Coverage: 0.20-0.40 L/m²
Color: clear
Pack: 1L
