Durex® Durathane B220 Elastomeric Urethane Balcony Coating System is a two-component, self-priming, high solids elastomeric aliphatic urethane coating designed as a tough, one-coat protective coating for pedestrian traffic areas such as balconies and walkways. Durex ® Durathane B220 is a quick application system and features revolutionary self- priming, and high adhesion technology for a one-coat application.
- Elastomeric coating engineered specifically for balconies
- Easy, quick one-step application
- Elastomeric and crack-bridging properties
- Low odour
- Aliphatic urethane, outstanding UV resistance
- Abrasion resistant
- Pre-blended rubber aggregates are available
- Durable slip-resistant surface
- Self-Priming, tenacious adhesion to concrete substrates, primer usually not required
Durex ® Durathane B220 is a liquid-applied, UV-stable, elastomeric single-application pedestrian coating system. Durex ® Durathane B220 is formulated as a self-priming coating with excellent substrate adhesion. It is an elastomeric coating with minor crack bridging and can be broadcasted with silica sand for non-slip functionality.
| Pot Life | 60-75 minutes | |
| VOC | 10 g/L | |
| Colour | Please see Durex® Colour Selection Guide for available colour options. | |
| Resin Type | Aliphatic polyurethane | |
| Coverage | 130 ft2/gal @ 12 mils DFT | |
| Mix Ratio | Single component Kit – Mix as instructed | |
| Cure Time | @ 23°C (75°F)
|
| Method | Results | |
|---|---|---|
| Percent Solids | 100% | |
| Bond Strength | ASTM D4541 | 350 psi |
| Tear Strength | ASTM D624 Die C | 350 psi (2.5 MPa) |
| Tensile Modulus | ASTM D638-86 | 1450 psi (10.1 MPa) @ 23oC |
| Elongation | ASTM D638-86 | 380 % |
| Low Temperature Flexibility | 1/8” Mandrel @ -26oC | Pass |
| Abrasion Resistance | ASTMD 5178-91 | 75 mg |
| Static Coefficient of Friction | ASTM C1208 | Dry: 0.80 (with anti-slip aggregates) |
| Water Vapour Transmission | ASTM E96 | 1.62 perms (91.5g/s/m2) |
| Shore A Hardness | 95 |
