Polyurea Coatings are polyurethane foam rubber that serve as an alternative to synthetic rubber, particularly for military applications. Polyurea resists cracking, breaking and stretching, even under high stress and temperatures and have excellent chemical resistance. It's stronger and more flexible compared to epoxy. It's very durable and long-lasting and can last as much as 10 years.
Polyurea Coatings are developed primarily for industrial and outdoor applications, with some automotive applications also featuring polyurethanes. The coatings are highly elastic and accommodate expansion, contraction and relative movement within concrete without cracking. The most typical polyurea coatings applications are corrosion and abrasion protection of pipelines providing abrasion protection in mining and construction equipment. It's applied as a platform coating to stop cathodic disbanding and to improve pump output.
Polyurea products are generally placed on smooth and flat surfaces with the intent of forming an easy, thick and rigid seal against almost any weathering, wear, tear, or environmental exposures. Sealants added to polyurea provide numerous protection benefits. Polyurea coatings are extensively applied to metals such as for example alloy, aluminum, and stainless steels in order to enhance both corrosion and tensile strength. Aside from these application areas, polyurea coatings are also applied to wooden surfaces to guard them from weathering. Applying polyurea coatings over wooden surfaces can be beneficial when it comes to protecting wooden structures from dents, dings, or scratches. The coatings provide a dependable waterproof lining to tanks, pipes, roofs, etc.
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