PPG PR1775B2 SEALANT 6FLOZ SEMKIT 膠水
PR-1775 B類是一種非鉻酸鹽,緩蝕密封膠。服務溫度范圍-67F(-55C)到248F(120C),間歇偏移可達300F(149C)
PR-1775 Class B is a non-chromate, corrosion inhibitive sealant. It has a service temperature range for -67F (-55C) to 248F (120C), with intermittent excursions up to 300F (149C)