Composite seal strip

The utility model belongs to a seal material, particularly a composite sealing strip made of composite material. According to the design proposal of the utility model, the surface of an elastic body is adhesively bonded with a soft skin layer; the elastic body is made of polyurethanes sponge, and the surface of the sponge is adhesively bonded with the skin layer by making use of the adhesive; the other surface of the elastic body is provided with a two-face glue or the adhesive; the thickness of the skin layer is smaller than the thickness of the elastic body, and the skin layer is made of rubber or plastic or EVA. The material with good elasticity and the skin layer which is adhesively bonded on the surface of the material are utilized to manufacture the sealing strip; thus, compared with the original rubber sealing strip, the utility model has the advantages of firm adhesive bonding, good sealing property and good acoustic insulation effect.