PRODUCT DATA SHEET Sika® Separol® W-161 EMULSION BASED RELEASE AGENT FOR PRECAST PLANTS AND CONSTRUCTION SITES DESCRIPTION Sika® Separol® W-161 is a ready-to-use, low viscous and easily biodegradable concrete release agent emulsion. USES ▪ For standard concrete, easy to compact concrete and self-compacting concrete ▪ Steel, coated wood, resin and plastic shuttering ▪ Absorbing shuttering ▪ Structured shuttering ▪ Suitable for vibration and shaking compaction CHARACTERISTICS / ADVANTAGES Sika® Separol® W-161 has the following properties: ▪ Low viscosity ▪ Good adhesion of the separating film on vertical ▪ shuttering ▪ Self-levelling after spray application ▪ Strong pore suppression ▪ No flammable vapours ▪ No gum formation ▪ Easily biodegradable ▪ Easy to be handled Sika® Separol® W-161 causes: ▪ Easy and clean separation of the concrete from the shuttering ▪ Optically perfect concrete surfaces ▪ Protects the shuttering against corrosion and premature ageing Sika® Separol® W-161 is a ready to use, solvent-free release agent based on renewable resources raw with chemical and physical separation behaviour. PRODUCT INFORMATION Composition Synthetic esters based on vegetable oil Drum: 190 kg Replacement container: 950 kg Appearance / Colour Liquid / White Shelf life Minimum shelf live of 4 months with proper storage. Storage conditions Protect against frost and strong sunlight. Store opened containers closed. miscible with water PRODUCT DATA SHEET Sika® Separol® W-161 Jun

APPLICATION INFORMATION Consumption 1 kg of Sika® Separol® W-161 is sufficient for: Approx. 130 m² non-absorbing shuttering (e.g. steel and coated system shuttering). APPLICATION INSTRUCTIONS ECOLOGY, HEALTH AND SAFETY - 5 - 80°C processing temperature (by means of an antifreeze protection even at temperatures below 0°C). The shuttering surface to be treated must be clean and dry. Rust and concrete residues must be removed.The product will be applied thinly using the Sika high-pressure sprayer with 4 - 6 bar operating pressure and a flat-jet nozzle in order to achieve a closed film on the surface....