Sakret CLP+ is a gray-colored, pumpable lime-cement plaster for walls and ceilings in interior and exterior applications. Plaster class CS II.
This lime- and cement-based plaster is suitable for plastering mineral substrates (bricks, blocks, concrete, fieldstone) as well as wood surfaces and mineral wool plasterboards (in heavy-duty plaster insulation systems). Suitable for overplastering substrates previously plastered with cement or lime-cement plasters, for plastering baseboards, and for plastering dry and wet interior spaces.
CLP+ contains hydrophobic additives, offers good mechanical strength, and provides excellent elasticity and adhesion. High water vapor permeability and water repellency.
Surface Preparation
The substrate must be sound, dry, stable, and free of cracks. Clean the surface of weak, loose, and flaking layers such as dirt, salts, dust, oil, or paint residues, etc. Roughen particularly dense and smooth surfaces beforehand. Prime highly absorbent substrates with Sakret BG or UG; prime dusty surfaces with Sakret TGW; prime smooth concrete surfaces and ceramic brick surfaces with Sakret QG. Cover areas not intended for plastering (metal surfaces, window frames, glass, etc.).
Application Instructions
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Mix the dry mix with cold water in a clean container until a uniform consistency is achieved; there must be no unmixed lumps in the plaster mortar. Let the mortar stand for about 3 minutes, then mix again. Do not add water to a mixture that has begun to set! Apply the mixture to the substrate using a plastering pump, steel trowel, or float to a layer thickness of 5 to 25 mm. For layer thicknesses over 25 mm, use a wire mesh or fiberglass facade mesh in the mixture. Level the surface with a straightedge, putty knife, or plaster trowel. Plastered surfaces can be worked with a plastic, rubber, or stone float. The plastered surface can be finished after at least 24 hours. Painting may begin after at least 14 days. Plastered surfaces can be finished with Sakret decorative plasters and facade paints. Optimal substrate and ambient temperatures during application: +5°C to +25°C; avoid temperatures above +30°C and sub-zero temperatures.
• Compressive strength: Class M 2.5 (plaster class CS II)
• Adhesion strength: ≥0.30
N/mm²• Fire resistance: A1 (non-combustible)
• Frost resistance class:
F35• Single-coat thickness:
5–25 mm• Particle size: ≤1
mm• Coverage: approx. 15 kg/m² for a 10 mm layer thickness•
Shelf life: 12 months from the date of manufacture