Polyurea spray coating is a new development of recent years. This coating provides a plastic-like appearance and feeling when sprayed on any type of foam. The coating is hard yet durable, providing a powerful shell to any foam cut project, and protecting it from break damage or weather corrosions.
This coating may be put on any foam project, including signs, letters, logos,props and crown moldings. The polyurea coating combines high flexibility and durability with high hardness, and iit s a quick drying type of coating. It can be cured even at very low temperatures because chemical properties, and there’s no need to employ a catalyst. After being coated, the foam may be sanded to an easy or textured finish, according to the customer’s needs. It may also be painted with any type of paint, including water-base such as for instance latex, or oil-based paint, along with automotive paint. This coating dries in minutes, providing a hardcore chemical and abrasion resistant coating, without any blisters. Because the polyurea dries extremely fast, it requires an efficient mixing and spraying techniques, preferably employing a sprayer gun.
There are other kinds of coatings which can be sprayed or brushed on foam, including adhesive glue, aqua resin, epoxy coating, fiberglass, vinyl and polystyrene. However, the polyurea is approximately 100 times stronger. Using polyurea will not just make any foam project breakage resistant; it may also save any business from having to purchase a costly coating machine that costs countless amounts of dollars.
This material is non-toxic and is totally safe for use. Any type of foam may be sprayed, including rigid foam and soft polyurethane foam polyurethane. When spraying it, both an easy and a textured finish may be applied. Furthermore, it has many advantages, some of them include high curing speed (even at low temperatures), water resistance, protection from conditions of humidity, heat, cold and sun, extreme abrasion resistance, resistance to thermal shock, chemical resistance, little if any odor, good adhesion to the material it is sprayed on and unlimited application thickness.
Because of the polyurea unique physical and chemical properties, especially being hard and able to serve as isolation, there are lots of industries that have recently made a large use for it. Some of them are the concrete industry, flooring, roofing, bedliners, tunnels, pipelines, bridge coating, tank coating and lining, marine, decorative and architectural designs and others. The polyurea is a lot more than simply a coating. It can be a lining and a sealant with endless applications.