00:37 #fire retardant foam #pufoam #polyurethane foam glue
00:38 Welcome to inspect our polyurethane foam production line#workshop #products production #polyurethane foam glue
00:47 Acrylic sealant Silicone sealant Glass sealant production line#workshop #silicon #sealant
02:55 00:15 quality test#adhesive
00:45 how to use the#foam pu foam
00:24 show#workshop our factory
00:34 show factory#silicone