HIGH-QUALITY GENERAL-PURPOSE WATER REPELLENT
Description
PENTENS R-290 is a silicone concentrate that is based on silane/siloxane and is diluteable with organic solvents. Diluted PENTENS R-290 is a high quality purpose water repelling substance used for imprenation and priming of mineral and highly alkaline substrates.
Uses
PENTENS R-290 is suitable for imparting water repellency to absorbent, porous and mineral building materials, e.g:
All kinds of concrete
Mineral plasters
Cement fiberboards
Sand-lime brickworks
Brickworks
Aerated concrete
Mineral-based natural and artificial stone
Mineral paints
Suitable to be used as primer for exterior paints
Not suitable lo be used as rendering gypsum water repellant
Advantages
Good penetration capacity
High alkaline resistance
Tack free drying
Effective even on damp substrates
Water repellency develops fast
Packaging
20 litre / pail
