SEMIN - fabricant plâtre enduits colles pour plâtriers peintres

COMPOSITION AND APPEARANCE Powder coating made of cement, sand, water, calcium carbonate, resin and various additives. The resulting paste is white. SUITABLE SURFACES All types of rough surfaces constructed from dry and wet masonry: cement, concrete, cinder blocks, stone, brick PACKAGING Bags of 6 and 20 kg. APPLICATION Apply using a plastering trowel : 1 or 2 coats to smooth over any bumps. Apply in 2 cross-coats using a wide brush (use a more liquid consistency). Clean tools with water. APPLICATION THICKNESS Max 5 mm. CONSUMPTION Approximately 1.1 kg per m²/mm of thickness. TECHNICAL FEATURES • Setting time : 3 hrs • Adhesion : compliant with standard EN 16566 • AFNOR classification NFT 36.005 - Family IV class 4c • High vapour permeability : class V1 according to ISO 7783-2 • Low liquid permeability : class W3 according to ISO 1062-3 RECOMMENDED APPLICATION When applying with a wide brush, mix to a more liquid consistency (like whitewash).

TECHNICAL DEFINITION Cement-based powder filler with fibres for treating damaged exterior substrates. The filler is multi-purpose: can be used to fill, repair and rectify wall surfaces, with a smooth finish. SUITABLE SUBSTRATES All types of substrates : cement, concrete, concrete blocks, stones, brick, old paintwork, old tiling. COVERINGS Once the filler is completely dry, can be covered with all types of coatings and paintwork. Do not directly cover with solvent-borne paint. TECHNICAL FEATURES • Setting time: 30 to 40 minutes • Adhesion: complies with EN 16566 • AFNOR NFT 36.005 classification: Family IV class 4c MIXING PROPORTIONS • 6 to 6.5 litres of water per 15 kg bag • 2 to 2.2 litres of water per 5 kg bag • 0.4 - 0.43l of water for 1 kg • 2 volumes of water for 5 volumes of powder APPLICATION Application with a plastering spatula, knife, smoothing trowel. Clean tools with water. COVERAGE Approximately 1 kg per m²/mm of thickness.

COMPOSITION AND APPEARANCE Plaster-based powder coating containing calcium carbonate, resin and various additives. The mixed paste is white in colour. SUITABLE SURFACES Concrete, chipboards, cement coating, aerated concrete. REFERENCE DOCUMENTS DTU 25.41 and 25.42. Standard NF EN 14496. CE mark. TECHNICAL CHARACTERISTICS • Setting time: 2 hours. • Reaction to fire A1. PACK SIZE 25 kg bag on shrink-wrapped pallet. 5 kg bag. PREPARATION OF SURFACES The wall surface must be sound, free from dust and oil, and show no signs of damp. In summer if the supports are too dry, they may be slightly moistened. QUANTITY OF MIXING WATER 12.5 litres of water per 25 kg bag. APPLICATION Generally applied in “dabs” approx. 10 cm in diameter, with 30 cm horizontal spacing and 40 cm vertical spacing on the plasterboard or insulation.

COMPOSITION AND APPEARANCE Powder coating made from plaster, calcium carbonate and various additives. The paste obtained is green in colour. TECHNICAL CHARACTERISTICS • Setting time: around 2 hours • Fine grain • Water uptake after immersion : < 2 % • Jointing tape adherence : > 1000 g • Cobb test : < 160 g/m² • PV water permeability : CEBTP N° BEB6-9-3078/2 PREPARATION OF SURFACES Water-repellent plaster blocks and plasterboard must be dry and free from dust. APPLICATION Application on plaster blocks : • The laying of the first row is carried out by gluing the edge and bottom of the mortises coming up from the floor, as well as along the vertical part. • The joints between blocks should not exceed 3 mm in thickness. the second row should be completed in the same manner, with staggered joints, before the adhesive has begun to set. This is important in order to ensure the partition wall is properly aligned. • Allow to dry before starting the third row. Smooth the joints.

TECHNICAL DEFINITION Ready-to-use, solvent-free adhesive primer for smooth or hardly porous substrates, for interior and exterior use. BETON HAFTGRUND allows to achieve an adhesive bridge between such substrates and certain cementor plaster-based products with a relatively low bond. COMPOSITION AND APPEARANCE Pink, ready-to-use primer with visible grain. Paintlike consistency. ACCEPTED SUBSTRATES Can be applied onto interior and exterior walls, and also onto ceilings. • Smooth cast-in-place concrete • Self-levelling concrete • Old paintwork • Old painted fibreglass coverings APPLICATION BETON HAFTGRUND is to be applied using a brush or a woollen roller. Apply a liberal coat onto the substrate and allow to dry before covering. The drying time will depend on the substrate and ambient conditions. As a general rule, allow for approximately 6 hours.

TECHNICAL DEFINITION CE 78 PERFECT’JOINT is a ready-mix paste specially formulated for jointing mitred-edge plasterboards in association with plaster tape. COMPOSITION AND APPEARANCE Resin, water, calcium carbonate, thickener, pre- servation agent and various adjuvants. The paste is white. SUITABLE SURFACES All types of plasterboard with or without insulation (glass wool, rock wool, polystyrene) with mitred edges and carded surfaces. COVERINGS Plasterboard primer. Smoothing filler. REFERENCE DOCUMENTS • CE marking • DTU 25.41 and DTU 25.42 • NF EN 13963 • DoP PACK SIZE 7 and 25 kg buckets. STORAGE 12 months in original unopened packaging away from frost and high temperatures. APPLICATION Before actual jointing, fill any accidental gaps between boards and any other areas (spalls, deterioration of the surface etc.). Apply manually by «buttering» the mitred-edge using a 10 or 15 cm plaster spatula and then ad- ding the tape (milled face against the jointing coa- ting).

TECHNICAL DEFINITION CE 78 PERFECT’LISS is a ready-to-use lightweight compound specially formulated for finishing interior substrates (walls and ceilings). COMPOSITION AND APPEARANCE Resin, water, calcium carbonate, lightening fillers, preservative and various admixtures. The compound is white. SUITABLE SURFACES Plasterboard, plaster, AAC, brick, fibreglass cloth, gypsum block, concrete, render, old paint. APPLICATION Roller, trowel or airless applications of the product are possible. For roller application, the product should be mixed before use. Nozzles recommended for airless application : 35 and 41. AMOUNT REQUIRED Depends on the thickness applied : from 0.4 to 2 kg/m². DRYING TIME The second coat can be applied 6-24 hours after the first, depending on the ambient conditions.

TECHNICAL DEFINITION CE 78 PERFECT’LIGHT is a ready-to-use lightweight jointing compound specially formulated for tapered-edge plasterboards, to be used with joint tape. COMPOSITION AND APPEARANCE Resin, water, calcium carbonate, lightening fillers, preservative and various admixtures. The compound is white. SUITABLE SURFACES All types of tapered-edge, paper-lined plasterboard, with or without insulation. TECHNICAL CHARACTERISTICS • Tape adherence : > 1000 g • Cracking : no cracking up to a thickness of 5 mm APPLICATION Before treating the joints themselves, any gaps where the plasterboards are accidentally out of alignment must be filled, along with any other gaps Apply the product manually, spreading the diluted mixture for 10 or 15 cm with a coating knife before applying the tape (with the rough side against the coating). Then apply a finishing layer, leave to dry and finish to hide the tape and screw heads. In the event of projecting vertical angles, use reinforced tape.

COMPOSITION AND APPEARANCE Powder coating based on plaster, calcium carbonate, resin, and various additives. The paste obtained is white in color. ADMITTED SUPPORTS All types of plasterboard with or without insulation with tapered edges and cardboard faces. COATINGS Plaster-based smoothing plaster. TECHNICAL SPECIFICATIONS - Setting time: 1/2 hour - Adhesion of the tape: > 1000 g - Cracking: no cracks up to 5 mm thick - Density: 0.9 - Reaction to fire: A1 STORAGE 9 months in original unopened packaging protected from humidity. SURFACE PREPARATION The plasterboards will be fixed in accordance with DTU 25.42. APPLICATION Before treatment of the joints themselves, the panels must be filled between accidentally non-joined panels and various fillings The application is done manually by "buttering" the thinned panels with a 10 or 15 cm coating knife and placing the strip. (Grinded face against the plaster).

COMPOSITION AND APPEARANCE Powder coating based on plaster, calcium carbonate, resin, and various additives. The paste obtained is white in color. SUBSTRUCTURES ADMITTED All types of plasterboard with or without insulation (glass wool, rock wool, polystyrene) with tapered edges and cardboard faces. COATINGS Printing undercoat for gypsum plasterboard. Plaster-based smoothing plaster. TECHNICAL SPECIFICATIONS - Setting time: 2 hours - Adhesion of the tape: > 1000 g - Cracking: no cracks up to 5 mm thick STORAGE 9 months in original unopened packaging protected from humidity APPLICATION Before treatment of the joints themselves, the panels must be filled between accidentally non-joined panels and various fillings. The application is done manually by "buttering" the thinned panels with a 10 or 15 cm coating knife and placing the strip. Then carry out a finishing pass, let dry and finish to mask the strip. Also mask the screw heads.