Single-component primer based on synthetic resins in water dispersion. For treating gypsum, scagliola, anhydrite surfaces (after sanding) before laying ceramic or natural stone with cement-based adhesives. Also recommended as a surface consolidating agent for masonry, plaster and substrates. Suitable as a primer on very porous substrates, before the use of self-levelling products from the F.77 line. Decreases the absorption of porous surfaces and promotes the adhesion of cement adhesives.
Technical data sheet
