spray polyurea, brushable polyurea, pure polyurea, clear polyurea, cold polyurea, viscosity damping material factory
The infiltration of polyurea on most substrates is not good, so in order to get better adhesion, it is necessary to apply suitable primer on different substrates to increase the adhesion of polyurea and substrate.
However, you should spray polyurea before the recoat window of the primer, because beyond this time, the surface of the primer will lose its activity, and can get a good adhesion.
Qingdao Polyswell is focusing on the research and development, production and sales of polyurea technology. We will always hold your back. If you have any questions about polyurea technology, please feel free to contact us.
Add: Zhegou Industrial Park Sanlihe District Jiaozhou City Qingdao City, Shandong, China.
Key words: lapping process of polyurea