密封海綿

密封海綿：用於各系列印表機、影印機以及各電子產品專用。其耐油、耐熱、耐溶性良好，有密封、吸音、減震、堵碳粉作用。該產品已通過ＵＬ９４ＨＢＦ防火認證．

Seal up foam: use for different typewriter, photocopy machine and electronic equipment.
Excellent oil, heat, melting resistance, able to seal up, absorb noise, reduce shaking and prevent carbon powder.
 This product has passed UL94HBF flame resistant test.