MASTIC · VAPOR BARRIER
A.R. COMPOUND · Waterproof Finishing Mastic
SHC 103-03
SHC 103-03 is an elastomeric polymer, rubber and ceramic based vapor barrier and waterproof finishing coat for most cold insulations
Elastomeric polymer based vapor barrier · Flexible and water resistant
No volatile solvents · No harmful gas on curing
Strong resistance to heat and chemical shock · Ideal for petrochemical and refinery
| Color | White |
| Application | Trowel, Rubber glove, Airless spray |
| Specific Gravity (ASTM D1475) | 1.36 ±0.05 kg/Liter |
| Solids Content (ASTM D2369) | 61% ±2.9 by volume · 71% ±3.3 by weight |
| Coverage (SHTM 13) | 5.1 kg/㎡ · WFT 3.8 ㎜ · DFT 2.3 ㎜ |
| Drying Time (25℃ 50%RH · ASTM D1640) | Set to touch: 3~4 hours · Dry through: 24~30 hours |
| Service Temp. (SHTM 08) | -29℃ ~ 120℃ |
| Permeance (ASTM E96) | 1.0 perms @ 2.3㎜ DFT |
| Flash Point | No flash point in wet state |
| VOCs (US EPA Method 24) | <20 g/L |
