MASTIC · VAPOR BARRIER
F.R. ALUMINUM MASTIC · Vapor Barrier Mastic
SHC 104-75
SHC 104-75 is a weather proof vapor barrier designed to protect insulation systems applied to equipment operating below ambient temperatures.
Fire-resistive vapor barrier.
Outstanding weather-resistant.
Excellent resistance to acids, alkalis and aliphatic solvents.
| Color | Aluminum |
| Application | Trowel, Glove |
| Specific Gravity (ASTM D1475) | 1.23 ±0.05 kg/Liter |
| Solids Content (ASTM D2369) | 39% ±1.8 by volume · 57% ±2.7 by weight |
| Coverage (SHTM 13) | 3.8 kg/㎡ · WFT 3.1 ㎜ · DFT 1.2 ㎜ |
| Drying Time (25℃ 50%RH · ASTM D1640) | Set to touch: 4 hours · Dry through: 72 hours |
| Service Temp. (SHTM 08) | -40℃ ~ 80℃ |
| Permeance (ASTM E96) | 0.02 perms @1.2㎜ DFT |
| Flash Point (ASTM D3278) | ≥42℃ |
| Flame Resistance (ASTM E84) | Class 1 or A |
