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DEMCO® PUR 303 CONCRETE SL 20 UB/WB
Description
DEMCO® PUR 303 CONCRETE SL20 UB/WB is a self-leveling flooring system designed for concrete and other surfaces. It exhibits high resistance to impact, thermal shock, abrasion, and chemicals. Its resistance to various organic chemicals used in the food industry makes the system suitable for use in different food processing areas. Developed for application depths of 6 mm or more, this polyurethane-based system is specially formulated against thermal shocks, freeze/thaw cycles, and chemical effects. The product is supplied as a four-component system (including the color pack) and is pre-weighed for mixing on-site. Standard colors include brick red, gray, and medium green.Advantages
- Excellent mechanical properties
- High impact and abrasion resistance
- Resistant to thermal shock
- Resistant to intermittent live steam or hot water cleaning
- Good resistance against a wide range of chemicals
- Unaffected by freeze/thaw cycles
- Water-based and odorless
Technical Specifications
| Number of Components | 4 |
| Mixing Ratio (by weight) | A/B/C/D (5/5/23,5/25) |
| Appearance | Colored Matte Finish |
| Mixed Density ( g/cm3, 20°C) ( TS EN ISO 2811-1 ) | 2,10± 0,10 |
| Pot Life ( Min., 23°C, 100 ml ) ( DIN 16945 ) | 30 |
| Compressive Strength (MPa) (BS 6139-2) | 75 |
| Tensile Strength (MPa) (BS 6139-7) | 15 |
| Flexural Strength (MPa) (BS 6319-3) | 28 |
| Slip Resistance (EN 16165) | R 11 |
| Shore-D Hardness (ASTM D2240) (after 7 days of curing) | ~ 80 |
| Adhesion Strength (Pull-off) (TS EN 1542) (N/mm²) | >Concrete |
| Full Curing (Days) | 7 |
Storage Conditions and Shelf Life
Store in moisture-free, closed warehouses and in a dry environment at temperatures between 5 – 30°C, away from direct sunlight and in unopened, original packaging; 1 year. The shelf life of products stored outside these temperature values or in environments exposed to continuous temperature changes may decrease. Protect from freezingPackage
Total Net Weight: 58.5 kg ( A: 5,00 kg / B: 5,00 kg / C: 17 23.5 kg / D:25 kg)Documents
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DEMCO® PUR 303 CONCRETE SL 20 UB/WB | Data Sheet |