SPEKTRA ACRYLIC IMPREGNATION SPECIAL

SPEKTRA acrylic impregnation special is a primer for indoor and outdoor impregnation of lime and lime-cement surfaces, old chalky plasters and coatings, gypsum boards, concrete, and other porous substrates. It is easy to apply without dripping, penetrates deeply into the substrate, uniformizes and reduces absorbency, strengthens loose and chalky old coatings, and improves the adhesion of new plasters and topcoats, thereby reducing their consumption.

It is applied by roller, brush, or spraying. It is not thinned with solvents. The minimum working temperature is +5 °C. The substrate must be clean, free of loose layers, dust, and impurities. In the case of wet cleaning, the surface must be completely dry before application. Larger cracks and damages should be filled with a mineral leveling compound. Gypsum boards are impregnated before smoothing with SPEKTRA Level Fine.

It covers from 15 to 25 m2 per liter in a single coat, depending on the absorbency and roughness of the substrate. Dry and ready for the next coat after 12 hours. It is colorless. It is not tintable.

A 2 l pack covers approximately 30 - 50 m2 of surface per single coat, depending on the structure and absorbency of the substrate.

Related products are SPEKTRA Level Fine for fine smoothing, SPEKTRA biocidal agent SANITOL for surfaces contaminated with mold, and SPEKTRA deep primer for salt deposits.