The main purpose polyurethane sealant is a civil construction, transportation and so on. Such as polyurethane sealant in Japan, about 75 to 80 percent of the polyurethane sealant polyurethane sealant for building Springs, 15% used in automobiles, construction machinery manufacturing polyurethane sealant, 5% for civil engineering and other aspects. Polyurethane sealant has the following characteristics: excellent abrasion resistance; low temperature flexibility; performance can be adjusted broader; mechanical strength; polyurethane sealant adhesive bonding is good; good elasticity, excellent resilience, may be suitable for dynamic joints ; weather is good, the service life of up to 15 to 20 years; good oil resistance; resistance to biological aging; affordable. Polyurethane sealant has the following characteristics: excellent abrasion resistance, low temperature flexibility and a wider range of properties can be adjusted, mechanical strength, good adhesion, good elasticity. Springs polyurethane sealant | Shandong Austria too (certified) | polyurethane sealant provided by Austria too Ltd. Shandong. Shandong Austria too Ltd. (www.shandongaotai.com) is Dezhou, PU products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shandong Austria too leadership with the staff warmly welcome all inquiries negotiations to create Shandong Austria too a better future.