One Component High Quality Polyurethane PU Foam Adhesive Sealant Glue Waterproof Environmental Friendly Expanding Spray
One Component High Quality Polyurethane PU Foam Adhesive Sealant Glue Waterproof Environmental Friendly Expanding Spray is a one-component, ready to use multi-purpose Polyurethane Foam. It is fitted with a plastic adapter head for use with a foam application gun or plastic applicator. The foam will expand and cure by moisture in the air. It is used for a wide range of building applications. It is very good for filling and sealing with excellent mounting capacities, high thermal and acoustical insulation.
PRODUCT FEATURES
- Good adhesion to a wide variety of surfaces such as UPVC, masonry, brick, block work, glass, steel, aluminum, timber and other substrates (except PP, PE and Teflon);
- Very good filling capacities;
- Application temperature is between + 5ºC to +35ºC;
- Optimal application temperature is between +18ºC to +30ºC;
- It contains CFC-free propellants which are harmless to the ozone layer.
TYPICAL PROPERTIES
| Base |
Polyurethane |
| Consistency |
Stable Foam |
| Curing System |
Moisture-cure |
| Tack-Free Time (min) |
8~9 |
| Drying Time |
Dust-free after 13-15 min. |
| Cutting Time (min) |
60~70(+25ºC) |
| Yield (L) |
39 |
| Shrink |
None |
| Post Expansion |
8% |
| Cellular Structure |
>84% close cells |
| Specific Gravity (kg/m³) |
19 |
| Temperature Resistance |
-50ºC~+80ºC |
| Application Temperature Range |
+18ºC~+30ºC |
| Colour |
white |
| Fire Class (DIN 4102 ) |
B3 |
| Insulation Factor (Mw/m.k) |
0.039 |
| Compressive Strength (kPa) |
140 |
| Tensile Strength (kPa) |
200 (10%) |
| Adhesive Strength(kPa) |
130 |
| Water Absorption (ML) |
2~3(no epidermis) |
| <0.5(with epidermis) |
Audited Supplier 
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