... -shock,anti-slip,wearable 4)High Quality Rubber Products High Quality self adhesive Rubber Products,save your breath,easy pull,reduce ... OptionalMaterialNR NBR SBR EPDM,ectDuroSilicone about 20~80 Shore A; rubber about 40~85 Shore ATechnologyMoulding, punch, extrusionFunctionsave your breath,easy ... Our advantage1. We have our own professional mold and rubber workshop to help you make new molds and run ...