
MASTIC · VAPOR BARRIER
F.R. C.I MASTIC
SHC 102-01
SHC 102-01 is a fire-retardant asphalt vapor barrier mastic for low-temperature insulation.
Weather BarrierWaterproofingMoisture barrierInsulation exterior
A non-breathing asphalt mastic with strong flame resistance.
Low permeance makes it an ideal vapor barrier for low-temperature insulation.
High solids content — suitable for outdoor application.
| Color | Black |
| Application | Trowel |
| Specific Gravity | 1.15 ±0.05 kg/Liter (ASTM D1475) |
| Solids Content | 69% ±3.2 by volume · 80% ±3.8 by weight (ASTM D2369) |
| Coverage | 5.0 kg/㎡ · WFT 4.3 ㎜ · DFT 3.0 ㎜ (SHTM 13) |
| Drying Time | Tack-free: 6~8 hours · Full cure: 6 days (25℃ 50%RH · ASTM D1640) |
| Service Temp. | -40℃ ~ 93℃ (SHTM 08) |
| Permeance | 0.02 perms @ 3.2㎜ DFT (ASTM E96) |
| Flash Point | Flash Point : ≥60℃ (ASTM D3278) |
| Flame Resistance | Class 1 or A (ASTM E84) |




