Sopro GD 749 – Universal Floor and Wall Primer

Light-blue, solvent-free, fast-drying, synthetic resin primer for high or variable suction substrates. For pretreatment of cement screeds, calcium sulphate-based screeds, board subfloors, gypsum plasterboard & gypsum fibreboard, lime/cement render and gypsum plasterwork.

Related Downloads

icon-pdf  TDS Sopro GD 749 Universal Floor and Wall Primer

icon-pdf  Smet Professional Tiling Systems Brochure

icon-pdf  SMET Floor Screeds and Compounds Product Selector

icon-pdf Sopro GD 749 _Sustainability Datasheet

NBSplus NBS Specification Clause

BIM BIM Objects

Benefits of Sopro GD 749 Universal Floor and Wall Primer

• Quick-drying
• Dilutable with water to suit the application
• High penetration
• Suitable for floor heating systems
• Solvent-free
• EMICODE system of GEV (German Association for Control of Emissions in Products for Flooring Installation): EC1PLUS (“very-low-emission-plus”) rating
• DGNB (German Sustainable Building Council): Top quality level 4, Line 8 *
• For indoor and outdoor use

Field Of Application

Sopro GD 749 primer reduces absorbency and evens out variable suction in substrate. It stabilises friable surfaces and binds loose particles. Sopro GD 749 improves adhesion. Sopro GD 749 prevents bubbling where overcoated by surface fillers and waterproof membranes; premature water loss is prevented where thin-bed tile adhesives and waterproof membranes are subsequently applied.

Suitable Substrates

Absorbent substrates such as cement render, lime/cement render, gypsum plaster, renders made from masonry cement, masonry, concrete, aerated concrete, paperless gypsum panels, gypsum plasterboard and gypsum fibreboard, cement screeds, calcium sulphate screeds, magnesium oxychloride (magnesite) screeds.

Yield

100 – 200 g/m² depending on substrate absorption.

Tools/Cleaning

Lambswool roller, foam roller, brush, block brush. Once dried, the primer is difficult to remove, thus care should be taken to clean tools quickly before the primer dries. Wash tools with water immediately after use.

Packaging: 25kg, 10kg, or 5kg canisters and 1kg bottle.

*) Based on DGNB (German Sustainable Building Council) criterion “ENV1.2 Local Environmental Impact” (version 2015).