Increased adhesion for mortar
Improved workability
Increased mortar cohesion
Compatible with cement, lime and plaster
Low VOC
STUHR AP-712 POWER CHAPISCO is a concentrated PVA aqueous emulsion to increase the performance of mortars, adhesion bridges and cement or plaster coatings. High performance copolymer that can be aggregated into ceramic mortar and whitewashing mortars.
It is suitable for manual or projected slats on ceramic or concrete blocks; EPS (Styrofoam); concrete, grip bridge for subfloor, mortar for plaster and subfloor internal and external use, fixer for lime painting (whitewashing), low thickness plastering and repair on concrete, plaster cap, Internal ceramic laying mortar.
| Method | Test | Unity | Result |
|---|---|---|---|
| ASTM E 70 | pH | 4 - 5 | |
| ME-013 | Viscosity | cP | 700 – 1.600 |
| ASTM D 792 | Density | g/cm3 | 1,05 - 1,08 |
| Solids | % | 49 – 51 |
SURFACE PREPARATION
The surface must be clean, free of loose particles, release agents, dust, cement cream and other contaminants. The surface must be previously moistened but not saturated.
Increased adhesion for mortar
Improved workability
Increased mortar cohesion
Compatible with cement, lime and plaster
Low VOC
HOW TO USE: Manual roughcast: 1 of CP-II F or CP-II E cement, 3 of sand (medium to coarse), 1 of Power Roughcast and 8 of water. Engineered roughcast: 1 of CP-II F or CP-II E cement, 3 of sand (medium to coarse), 1 of Power Roughcast and 8 of water. Floor adhesion bridge: 1 of cement CP-II F or CP-II E, 2 of sand (medium to coarse), 1 of Power Roughcast and 8 of water. Smoothing mortar: 1 of CP-II F or CP-II E cement, 3 of sand (medium to coarse), 1 of Power Roughcast and 8 of water.
On smooth concrete surfaces, wash, brush or roughen the base to increase porosity and roughness. Do not use lime or gravel in clinker mortars or adhesion bridges. Use the appropriate PPE for the preparation and application of adhesive and cement mortars (gloves, glasses and boots). Keep the application environment well ventilated. Accidentally hit body parts require immediate washing. If swallowed, seek medical attention immediately.
The product should be kept in its original packaging and stored in a cool, well-ventilated place away from direct sunlight and away from heat sources. To avoid contamination of unused product, do not return any leftover material in its original packaging. Keep packaging closed to prevent skin formation.
Validity of 12 months from date of manufacture.
