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Elakor-PU Siler-B — concrete curing compound without solvent odour
ELAKOR

Elakor-PU Siler-B — concrete curing compound without solvent odour

This version of the sealer without solvent odour is designed for indoor work where a new concrete floor or topping is being laid. The membrane retains moisture in fresh concrete, sand-cement and polymer-cement, protecting them from drying out and cracking; the compound can be applied at air and substrate temperatures from −10 to +25 °C. Solids content is 70 %, moisture loss per ASTM C309 is 4.5–5.0 g/100 cm², and the film is vapour-permeable and requires no underlying waterproofing.

Specifications

ManufacturerElakor — OOO “TEOKHIM-PROM”, Moscow Region
Typeconcrete impregnations and hardeners
Useoutdoor areas
Baseone-component polyurethane moisture-retaining impregnation (curing compound) without solvent odour
Colourtransparent liquid
Application methodCuring of freshly laid concrete, topping, sand-cement, polymer-cement (membrane-forming compound against drying out and cracking); applied to a trowelled surface firm enough for workers to walk on, without puddles; to damp ground concrete the shortest possible time after placing; vapour-permeable – without underlying waterproofing and outdoors. Rollers, brushes, airless spraying, 1 coat.
Application temperatureair and surface: from -10°C to +25°C; Siler-B temperature: from +15°C to +25°C
Curingdrying time to degree 3 at surface temperature: +5°…+15°C – 12-24; +15°…+25°C – 6-12 h
Key propertiesviscosity (VZ-4 cup) at +20°C 20-30 s; solids content 70% (GOST 17537); density 0.90 - 0.92 kg/l; specific moisture loss of the concrete surface (ASTM C309) - 4.5-5.0 g/100 cm² (requirement for toppings – not more than 5.5 g/100 cm²)
Consumptionfor trowelled surfaces 1 coat, 0.1-0.15 l/m² (consumption may increase on porous/rough surfaces)
Shelf life12 months in the manufacturer's original packaging; store and transport at temperatures from -40°C to +30°C
StandardsCertificate of conformity (fire safety); Certificate of conformity; Approval for use in children's and healthcare institutions; NIKIMT report “Decontaminability and radiation resistance”.

Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.

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