Acrylic Textured Render "Lambswool M1.5" by Bayris

Acrylic Facade Render "SUPROTECT" – Pebble Texture (Base A/C) by Bayris

Acrylic Render by Bayris (Lambswool Texture, M1.5 Grain Size) is designed for rendering both new and existing mineral and concrete substrates, providing protection and long-term preservation. It is recommended as a weather-resistant finishing coat in areas with humid climatic conditions, as well as for façade insulation systems based on expanded polystyrene boards. It is also suitable for creating durable, wear-resistant interior surfaces (stairwells, corridors, public buildings), as well as gypsum-based surfaces and plasterboard sheets.

The ready-to-use material is a white, odourless, paste-like render. It forms a highly elastic, textured, thin-layer coating resistant to minor substrate movements caused by building settlement and other mechanical influences. The material is characterised by excellent adhesion, colour stability and frost resistance. The presence of reinforcing microfibres prevents microcracking and delamination, ensuring long-term durability even on large surface areas. The use of advanced wax technology provides a long-lasting water-repellent effect. The render is tinted throughout the mass, offers excellent opacity, is easy to apply and helps reduce application time. The finished surface can be cleaned using detergents, soap and water.

Composition – Water-based acrylic copolymer dispersion, coarse mineral aggregates, advanced waxes, reinforcing microfibres and special performance additives. Free from organic solvents. Water is used as the diluent.

Drying Time – 24 hours at an air temperature of (20±2) °C and relative humidity not exceeding 65%. Fully cured and suitable for repainting after 2–3 days.

Coverage – For a 1.5 mm grain size, the coverage rate is 2.4 kg/m² on an even surface. Actual consumption should be determined by trial application on a small or inconspicuous section of the wall.

Tinting – Suitable for machine tinting according to Spirit, NCS, RAL, Monicolor and Caparol 3D colour charts. Do not use materials from different batch numbers on the same wall. The tinting base is indicated on the packaging lid.

The substrate must be properly prepared, level, sufficiently strong, free from delamination and biological contamination, and must always be primed. The substrate moisture content must not exceed 10%. Cement renders must be cured for at least 14 days, filled surfaces for at least 3 days, and insulation system base coats for at least 7 days.

Prime the surface using Bayris Acrylic Quartz Primer with quartz aggregate. The primer should be tinted to match the selected finishing coat colour. Highly absorbent, porous or weak substrates should first be treated with Bayris Deep Penetrating Primer. Surfaces affected by microorganisms should be mechanically cleaned and additionally treated with Bayris BIOSTOP Antiseptic Primer.

Apply at substrate and ambient temperatures between +8°C and +25°C and relative humidity not exceeding 80%. Stir thoroughly before use without introducing air into the material. If necessary, dilute with water by no more than 2%.

Apply evenly without gaps or build-up to a thickness equal to the grain size using a stainless-steel trowel. Spread the material across the surface in the same manner as filler until slight grooves and scratches appear. Immediately, or within the following 10 minutes, create the desired texture across the entire wet layer using circular movements with a plastic float.

Clean rendering tools using cloths only. Keep containers tightly closed. Stir the material periodically during use. Large wall areas are best rendered by two operatives: one applies the material while the second follows behind to create the texture. Wash tools immediately with water after use. During application and curing, protect the surface from direct sunlight, rain, wind and frost until the material has fully hardened.