Special, transparent-white, solvent-free, polymer dispersion-based deep-penetrating primer for stabilizing slightly friable substrates, e.g. cement, lime or lime/ cement renders and gypsum plasters. Substantially reduces and evens out suction of paperless gypsum panels, gypsum plasterboard and gypsum fibreboard. Used to prepare substrates for subsequent wallpapering or plastering. Sopro GD 749 primer is recommended for tiling works.

• For walls and ceilings, indoors and outdoors
• Solvent-free
• Water-vapour-permeable
• Highly effective stabilization of substrates
• Exceptionally high permeation
• Very high coverage
• High penetration and stabilizing effect
• Saponification-resistant