Description
Oil-based Polyurethane (solvent) WP-220 is a 2-component waterproofing chemical containing Poly Urethane resin as the main ingredient with excellent durability, seamless finish & resistance to concrete cracks up to 2mm…
- How to use:
The 2-component Polyurethane product line WP-220 is a specialized product for exposed/ non-exposed waterproofing of flat floors such as terraces, balconies, screens, and drainage gutters. Non – exposed locations such as swimming pools, water tanks, toilets or sports fields, …
- Characteristics
Excellent shock resistance and prevents cracks.
Seamless waterproofing membrane construction, beautiful exterior.
Excellent waterproofing results, durability can be up to 10-15 years or more.
- Physical properties
Specifications | Unit | Specific Standard | Test Method |
Mixing Ratio | 2 Component (A:B =3:1) | ||
Specific Weight | 1.3-1.4 Kg/ Litter. | ||
Viscosity | cps/25℃ | 5,000/1.000 | KS M 3705 : 2006 |
Hardness | Shore A | 60±10 | ASTM D 2240 |
Elongation | % | >= 550 | JIS K 6767 : 1999 |
Tensile Strength | kgf/cm2 | > 25 | KS M 3734 |
Tear Strength | kgf/cm | >15 | KS M 3734 |
- Be careful when constructing:
Construction in conditions of air temperature 5-35°C, concrete floor humidity < 8%, air humidity < 80%, well ventilated.
Rated ratio: 1mm thick film/ 1m2: 1.30-1.40 Kg.
It is recommended to apply 2-3 layers.
The maximum recommended thickness of one construction layer does not exceed 1.5 mm
To circulate air, it is necessary to set up work area ventilation and fire protection equipment
Workers wear protective clothing, gloves, shoes and glasses.
If the skin is contaminated by the product, it must be cleaned with water and appropriate cleaning solutions.
- Storage conditions:
Best with temperature 18-25°C, avoid direct sunlight, ventilate. If stored at higher temperatures for too long, direct sunlight may reduce shelf life.
- Note:
Avoid construction in humid conditions, direct sunlight and in airtight conditions.
Keep dry and cool during construction.
Products should be removed from storage according to storage order to ensure shelf life.
Once the container has been opened, it is recommended to use the entire container. And the product is recommended to be stored between 18°C -25°C
Use time: Best in 12 months (From date of manufacture and manufacturer’s storage conditions).
- Packing: Part A ( Base) – 15 Kg, Part B ( Hardener) – 5 Kg.
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