Polyurethane primer is a clear, polyurethane-based primer material. Polyurethane primer, which has excellent adhesion properties, is used in many different applications. It is preferred in various fields such as waterproofing applications, EPDM bonding, PVC membranes, and more.
Polyurethane primer is a preferred material due to its fast-drying characteristic and lack of odor. It is highly durable against wear and cracking due to its flexible structure, making it suitable for use on floors. It is commonly used in various settings like homes, schools, and hospitals.
Polyurethane primers can be divided into one-component polyurethane primers and two-component polyurethane primers. Different types of polyurethane primers serve different functions in various application areas.
What Are the Features of Polyurethane Primer?
The features of polyurethane primer are as follows:
- It fills the pores and voids on concrete and similar surfaces where it is applied.
- It prepares the surface for the application of other materials.
- It provides excellent adhesion.
- It is easy to use.
- It provides a solid primer after curing.
- It has high resistance to water and many chemicals.
- It can be used safely.
How is Polyurethane Primer Applied?
Polyurethane primer is used to improve the adhesion of a material to the surface. It helps achieve a secure surface on materials like tiles, ceramics, and concrete. The surface to which the polyurethane primer will be applied should be prepared by removing dust, dirt, rust, and oil. Any indentations, protrusions, or imperfections on the surface should be rectified. After the surface becomes smooth and clean, the primer application can be carried out. Otherwise, the primer application may not be done correctly and effectively.
Polyurethane primer can be applied using a brush or a roller. After the first coat is applied, it should be allowed to dry for a while. For the primer application to be correct and effective, it is crucial to let the surface dry after the application. If the surface is highly absorbent, two coats of primer can be applied. The treated surface should be protected from water for several hours.
Polin Kimya manufactures polyurethane primers for surface preparation in polyurethane and epoxy applications. Polin® PU 5005 Polyurethane Filled Floor Primer is produced with high quality. For more detailed information about polyurethane primers, you can visit our website at https://www.polinkimya.com/.