Acoustic Rubber Underlay – RFC700
Size 5mm x 1m x 10m
1 roll will cover 10 sqm.
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Suitable for glue down or floating fitting
For glue down method underlay should be glued from both sides:
- Underlay to the subfloor
- Floor to the underlay
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| Density (approx) | 700 kg/m³ |
| Length | 10m ± 10cm |
| Width | 1m ± 5mm |
| Thickness | 5 ± 0.3mm |
| Hardness (Shore A) (approx) | 40~50 A |
| Weather Resistance (approx) | -25 ~ 80℃ |
| Thermal Conductivity | 0.065 W/(m·K) (ASTM C 518-10) |
| Soundproof test result IIC ASTM E492-09 ASTM E989-06 | 48 |
| Soundproof test result ISO ISO 140-8:1997 ISO 717-2:1996 | Ln,r,w = 50dB △Lw = 18dB CI,r = 0dB CI ,△= -10dB |
| Material Composition | Recycled rubber & cork |









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