Foam, Sponge, Foam Rubber manufacturer / supplier in China, offering Aluminum-Coated Pearl Cotton EPE Backer Rod Expanded Polyethylene Foam, Black Color 25*25*6000mm Polyurethane Expanding Foam Tape, Cheap Price 1/2 Inch by 20 Feet Backer Rod Roll for Filling Spaces or Joints EPE with Aluminum Film and so on.