MASTIC · WEATHER BARRIER
WB WEATHER BARRIER MASTIC
SHC 103-35
SHC 103-35 is a high solid water-based weather barrier mastic for all kinds of insulations.
Excellent weather barrier.
Outdoors and indoors application.
For most thermal insulations including polystyrene foam.
| Color | White |
| Application | Trowel, Glove |
| Specific Gravity | 1.39 ±0.05 kg/Liter (ASTM D1475) |
| Solids Content | 64% ±3.0 by volume · 74% ±3.5 by weight (ASTM D2369) |
| Coverage | 3.5 kg/㎡ · WFT 2.5 ㎜ · DFT 1.6 ㎜ (SHTM 13) |
| Drying Time | Set to touch: 3 hours · Dry through: 16 hours (25℃ 50%RH · ASTM D1640) |
| Service Temp. | -29℃ ~ 93℃ (SHTM 08) |
| Permeance | ≤1.0 perms @1.6㎜ DFT (ASTM E96) |
| Flash Point | No Flash Point in wet state |
| Flame Resistance | Class 1 or A (ASTM E84) |
| VOCs | <50 g/L (US EPA Method 24) |
