EVA hard foam for back adhesive stopper

Product Introduction   1. Core Product Overview   Classified under Anti-dust Sealing product category, EVA hard foam back adhesive stopper is fabricated from compact closed cell EVA foam with durable single sided adhesive layer, shaped into unique C curved outline to match diverse gap sizes of industrial mechanical and electrical equipment. Raw material formulation is refined to balance rigid compression resistance and moderate elastic flexibility, so the finished part keeps fixed dimensional stability after long term squeezing inside equipment assembly gaps. The pre coated adhesive backing features stable bonding performance against common metal plastic and cabinet shell surfaces, simplifying manual installation steps without extra auxiliary bonding glue. All finished goods pass compression aging and temperature cycle testing before factory shipment to confirm steady service performance under changing workshop ambient conditions. 2. Four Core Functional Descriptions   2.1 Sound insu…