
MASTIC · VAPOR BARRIER
C MASTIC
SHC 102-00
SHC 102-00 is an asphalt vapor barrier mastic suited to low-temperature insulation.
Weather BarrierWaterproofingMoisture barrierInsulation exterior
A non-breathing asphalt mastic with excellent flexibility and durability.
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 | 1.35 ±0.05 kg/Liter (ASTM D1475) |
| Solids Content | 69% ±3.2 by volume · 79% ±3.7 by weight (ASTM D2369) |
| Coverage | 6.2 kg/㎡ · WFT 4.6 ㎜ · DFT 3.2 ㎜ (SHTM 13) |
| Drying Time | Tack-free: 6~7 hours · Full cure: 7~10 days (25℃ 50%RH · ASTM D1640) |
| Service Temp. | -46℃ ~ 104℃ (SHTM 08) |
| Permeance | 0.015 perms @ 3.2㎜ DFT (ASTM E96) |
| Flash Point | Flash Point : ≥40℃ (ASTM D3278) |




