Closed-cell polyethylene foam board foam seam board L-1100 two-component polysulfide sealant 1. closed-cell polyethylene foam board foam seam board L-1100 two-component polysulfide sealant application: 13663286655 u concrete highway expansion sew the seams plate; u bridge seam sealing plate; u water conservancy dams, retaining dam, stilling ridge, slope, retaining walls blocking the expansion joint plate; u hydropower, thermal power, engineering, sealing the bottom of the water tower connected seam panels; u building settlement joint, caulk plate frame structure; u Living with water and sewage treatment plants pond sealing caulk board; u joint board of the runway; u ports, terminals, the seams of the concrete slab; u tunnel, the tunnel's concrete slab over the water seams; u subway, underpass concrete sealing seam panels. 2 .. polysulfide waterproof sealant applied to building long-term immersion seam sealing, bonding with disabilities coagulation performance, such as: underground waterproof seams, runways, storage dirt, cesspools, underground engineering, large-scale water conservancy projects were using polysulfide sealant, it has anti-aging properties, durability, air tightness and water resistance, good adhesion to the shape of the high elongation rubber elastomer, is now in the domestic part of the large reservoirs, storage tanks, cesspools underground engineering, the use of this product has been well received engineering and technical personnel. Closed-cell polyethylene foam board foam seam board L-1100 two-component polysulfide sealant 3. water swelling rubber seal, which has a water-swellable, water seal with double sealing function, and after water volume swelling, viscosity increase, can quickly clog the pores and around construction joints, expansion process not only increases the viscosity, elastic strength also increased, the ability to adapt to structural deformation is greatly improved, can reliably achieve sealing purposes. It is applicable only slurry seal and hydraulic structures and grout seam construction joints in water conservancy and hydropower projects; also be used as structural joints and head relatively high operating auxiliary sealing joints and caulk. 4. Type the seal is a product that is generally characteristic of rubber products, but also their own water swelling with water seal function. Sealing waterproof material having elastic seams  the sealing material, when the distance between both sides of the seam to increase the elastic recovery of less flexible waterproof material, since the material having water swelling properties, expansion of the material within the scope of the start-stop the role of water, swelling body has rubber properties, more water ﹑ ﹑ acid and alkali. Water swelling rubber, can be used for underground pipe plugging, the multi-purpose water swelling rubber sealing strip, wrapped in tight cracks or leaks. Then sealed with concrete, other methods can also be sealed. Closed-cell polyethylene foam board foam seam board L-1100 two-component polysulfide sealant, closed-cell polyethylene foam board L-1100 foam board component polysulfide sealant joints King County Extension of Rubber Products Co., Ltd. Phone: 0318-2119256 Mobile: 13663286655 Contact: Yanjing Li-mail: tuodaxiangsu@163.com QQ: 78644862