Flame Retardant Seal: It is made of EPDM rubber with a microwave curing process. The surface is smooth and beautiful, non-toxic and solvent-free. It is used for various chemical industry, construction steel roof, color steel plate, ; Building lighting project, it has excellent air tightness, water tightness, weatherability, corrosion resistance, low temperature and strong adhesion and so on. Has good flexibility and compression deformation, weather resistance, ozone resistance, resistance Chemical properties and wide use of temperature range (-40 ℃ ~ +120 ℃) ​​and other excellent performance, has been the automotive doors and windows curtain wall and other manufacturing applications widely used in different shapes, different materials, or cold, heat, foam, Body, as well as with special performance and other requirements of the product, can meet the design and use of the needs.