... 500kgs 3.SGS, ROHS 4.Application:mattress spring pocket 2013 Hotmelt glue for mattress spring pocketAbout us: We specialize in ... 2.good fluidity 3.fast set time.Application: mattress, mattress spring pocketPhysical Properies: Main MaterialSynthetic resin and rubberAppearanceLight ... adhesive, hot melt, hotmelt for mattress spring pocket, glue for mattress spring pocket 2013 hot sale hotmelt glue for ...