Shamu has applied polyurea coating for roof repairing. The roof was sprayed in September, 2014. We sprayed our 100% pure polyurea product Qutch-406 for the project. Our pure polyurea coating has achieved very good waterproofing, protection and appearance effects.
Before
After
The construction process is as followed:
1. Prepare the substrate.
2. Fill the crack with polyurea joint filler.
3. Primer application.
4. First we need to block the thing not needing spraying to avoid spraying contamination on its surface. Then we can spray pure polyurea.
Primer application
Spraying polyurea
Polyurea Features
1.High reactivity and fast curing speed.
2.Not sensitive to temperature and humidity, even can be cured on the surface of the water and ice.
3.Excellent physical properties, such as high die performance, high tensile strength, high elongation, impact strength and so on.
4.It does not contain any volatile organic compounds (VOC), is environmentally friendly, and is non-toxic, odorless and non-pollution.
5.Excellent chemical resistance and decorative.
6.Good weather resistance and aging resistance.
