Imports hollow polysulfide rubber has good resistance to high temperature, water-resistant, UV-resistant properties. On a variety of metals, glass, ceramics and other materials have a good adhesion. Temperature between -55 degrees to +110 degrees. Can be used for automatic insulating glass mixed plastic injection machine and hand blender construction. 10 1 mass ratio than vulcanized cream is mixed ratio base cream. The product meets the GB7020-86 national standards and B55713-79 British Standard.