SV312 PU Sealant shine samfurin polyurethane guda ɗaya wanda Siway Building Material Co., LTD ya tsara.Yana amsawa tare da danshi a cikin iska don samar da nau'in elastomer tare da babban ƙarfi, tsufa, rawar jiki, ƙarancin ƙarfi da kaddarorin juriya.An yi amfani da PU Sealant don haɗa gilashin gaba, baya da gefen motocin kuma yana iya kiyaye daidaito tsakanin gilashin da fenti a ƙasa.A al'ada muna buƙatar amfani da bindigu don matsawa lokacin da aka siffata a cikin layi ko a cikin katako.