Primary Mastic SHC 104-90
- Ideal for finishing cold insulation, including cellular glass, PIR.
- Provides a tough, flexible, and fire-resistant elastomeric finish.
- Excellent vapor barrier.
- Suitable for outdoor use with good color retention, chemical resistance, and UV resistance.
Color
White
Application Tool
Trowel, rubber glove
Average Weight / Liter (ASTM D 1475)
1.25 ±0.05 kg/Liter
Average Non-Volatile (ASTM D 2369)
42% ±2.0 by volume, 60% ±2.8 by weight
Coverage Range (SHTM 13)
2.6 kg/m² (Varies with surface type and coating material)
Wet Film Thickness
2.1 mm
Dry Film Thickness
0.9 mm
Drying Time (25°C 50%RH) (ASTM D 1640)
- Set to Touch: 5 hours
- Dry Through: 48 hours
Service Temperature Limits (SHTM 08)
-46°C to 104°C
Water VaporPermeance (ASTM E 96)
0.024 perms at 1.3 mm DFT
Wet Flammability (ASTM D 3278)
Flash Point: ≥43°C
Surface Burning Characteristics (ASTM E 84)
Class 1 or A
Remarks
- Store and apply between 4°C and 38°C.
- Free from asbestos, lead, mercury, and mercury compounds.
- Always check compatibility with plastic materials when using a solvent-based product.
Primary Mastic Adhesive Insulation SHC 104-91
- Ideal for finishing cold insulation on materials like cellular glass and PIR.
- Provides a tough, flexible, fire-resistant elastomeric layer.
- Acts as an excellent vapor barrier.
- Suitable for outdoor use with strong color retention and resistance to chemicals and UV light.
Color
Gray
Application Tools
Trowel, Rubber gloves
Average Weight / Liter (ASTM D 1475)
1.25 ±0.05 kg/Liter
Average Non-Volatile (ASTM D 2369)
42% ±2.0 by volume, 60% ±2.8 by weight
Coverage Range (SHTM 13)
Approximately 2.6 kg/m² (coverage may vary depending on surface type and material)
Wet Film Thickness
2.1 mm
Dry Film Thickness
0.9 mm
Drying Time (25°C 50%RH) (ASTM D 1640)
- Touch Dry: 5 hours
- Fully Dry: 48 hours
Service Temperature Limits (SHTM 08)
-46°C to 104°C
Water VaporPermeance (ASTM E 96)
0.024 perms at 1.3mm Dry Film Thickness
Wet Flammability (ASTM D 3278)
Flash Point ≥43°C
Surface Burning Characteristics (ASTM E 84)
Class 1 or A
Remarks
- Store and apply between 4°C and 38°C.
- Free from asbestos, lead, mercury, or mercury compounds.
- Always test compatibility with plastic materials when using solvent-based products.
WB Weather Barrier Mastic SHC 103-35
- Provides excellent weather protection
- Suitable for both indoor and outdoor use
- Works with most thermal insulations, including polystyrene foam
Color
White
Application Tools
Trowel, Glove
Average Weight per Liter
1.39 ±0.05 kg/Liter
Average Non-Volatile Content
64% ±3.0 by volume, 74% ±3.5 by weight
Coverage Range
3.5 kg/m² (varies with surface type and material)
Wet Film Thickness
2.5 mm
Dry Film Thickness
1.6 mm
Drying Time (at 25°C and 50% RH)
- Touch Dry: 3 hours
- Fully Dry: 16 hours
Temperature Limits
-29°C to 93°C (at the coated surface)
Water VaporPermeance
≤1.0 perms @ 1.6mm Dry Film Thickness
Wet Flammability
No flash point in a wet state
Surface Burning Characteristics
Class 1 or A
VOCs
:<50 g/L
Remarks
- Store and apply in temperatures between 4°C and 38°C.
- Free from asbestos, lead, mercury, or mercury compounds.
- Protect from freezing until fully dry.
- Do not apply if rain is expected within 16 hours.
- Test adhesion on foil and paper facings before use.
Products
Contact
- 91a, Jalan 8/1, Seksyen 8, 43650 Bandar Baru Bangi, Selangor