Water repellent technological primer with high penetration degree, colourless, breathable, with high drip effect, based on silane siloxane resins dissolved in solvents. Guaranteed to protect against atmospheric agents of the most common mineral surfaces in building, as long as absorbent. Protects against freezing-thawing cycles, prevents the rooting and proliferation of mould and moss on absorbent cementitious surfaces, counters the effects of carbonation on visible concrete structures. For exteriors.
APPLICATION: brush, roller, spray YIELD: 0,2 – 1,0 L/m2 PACKAGE: jerry can 5 kg / bottle 1 kg