PENNSKIN PU Waterproof Coating
Introduction:
A simple and economic solution for waterproofing and protection. It is a one component, low viscosity, polyurethane fluid which cures with the humidity in the atmosphere to produce a highly elastic membrane with strong adhesion to many types of surface.
The product is based on pure elastomeric hydrophobic polyurethane resin, isocyanate, polyether polyol plus special inorganic fillers, which result in excellent mechanical, chemical, thermal, UV and natural element resistance properties.
Where to apply?
PENNSKIN PU Waterproof Coating is capable for waterproofing and anti-moisture works in roofing, basements, balconies, kitchens and lavatories projects. As a kind of liquid material, it is specially designed for place where the shape is conplex and pipeline bend place.
Why Choose PENNSKIN?
| ISO Authorized | Reliable quality, keep your project safe and sound. |
| Easy to apply | Cold application, apply by brush or blade, no additional equipment needed. |
| Fit for All Non-exposed Application | No need to keep substratum dry before application. |
| Broad Applicability | Liquid material, elastic coating film, designed for all kinds of complex structure. |
APPLICATION FILED & PROCEDURE
It's applicable to waterproof and moisture works of roofing, external walls, basements, balconies, kitchens and lavatories, and suitable for special buildings like granaries, civil air defense works, and bridge projects.
1. Base-treatment: it is required to be firm, leveled, clean, and dry.
2. Partial treatment: internal and external corners should be shaped arch, the joints between pipes, walls and plates should be filled with this product. If necessary, non-woven fabric or fiberglass mesh fabric should be added to these joints. After this, coating-application of large-area can be carried out.
3. Application of coating: coat the base several times (2-3times suggested); the direction coating of different times should be perpendicular. Another time of coating should be not carried out until the previous coating is too dry to stick to hands.
4. Vertical-face Treatment of walls: after painting the last time of coating, sand should be scattered before it is solidified.
5. Construction of external layer: after the coating is solidified completely (about 48 hours), conduct the construction of external layer.
