Sopro GD 749 – Universal Floor and Wall Primer
Quick-drying, highly concentrated, solvent-free, synthetic resin primer for high- and variable-suction substrates. For pretreatment of cement screeds, calcium sulphate screeds, board subfloors, gypsum plasterboard and gypsum fibreboard, lime/cement render and gypsum plasterwork. For subsequent application of mineral adhesives, surface fillers and waterproof membranes. Dilutable with water to suit the application. Apply to gypsum-bound substrates in undiluted form.
Coverage: 100 – 200 g / m² depending on surface texture
Benefits of Sopro GD 749 Universal Floor and Wall Primer
- For walls and floors, indoors and outdoors
- Suitable for use in conjunction with wall and floor heating
- Ready to receive covering: after approx. 10 minutes at +23 °C; on gypsum-and calcium sulphate-based substrates after approx. 12 hours
Solvent-free - GISCODE (German hazardous substances classification): D1
- DGNB: Top quality level 4, Line 9, based on DGNB (German Sustainable Building Council) criterion “ENV1.2 Local Environmental Impact” (2018 version)
For healthy living: Recommended by Sentinel Haus Institut
Related Downloads
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Sopro GD 749 Universal Floor and Wall Primer was used in Center Parcs Longford, Ireland
Field Of Application
Sopro GD 749 primer reduces absorbency and evens out variable suction in substrates. 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.
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.
Related Projects
*) Based on DGNB (German Sustainable Building Council) criterion “ENV1.2 Local Environmental Impact” (version 2015).