The CEKOL GS-83 CONTACT preparation is a non-toxic and non-flammable product. It strengthens the surface at the same time increasing the adherence of plasters, putties and mortars. Used when plastering, CEKOL GS-83 CONTACT improves uniformity of plaster, its setting and adhesion as well as facilitates plaster application. The CEKOL GS-83 CONTACT preparation is a non-toxic and...