kellogg's styrofoam household doors and windows flame retardant polyurethane foam joint filler foam filling expansion sealing waterproof

Color classification:: 1 bottle of trial version 500g (gloves*2, hose*2) 1 bottle of flame retardant version 500g (gloves*2, hose*2) 1 bottle of standard version 900g (gloves*2, hose*2) 1 bottle of gold version 950g (gloves*2, hose*2) 2 bottles of experience version 500g (gloves*4, hose*4, utility knife*1) 2 bottles of flame retardant version 500g (gloves*4, hose*4, utility knife*1) ) 2 bottles of standard version 900g (gloves*4, hose*4, utility knife*1) 2 bottles of gold version 950g (gloves*4, hose*4, utility knife*1) 3 bottles of experience version 500g (gloves*6, Hose 6, utility knife*1) 3 bottles of flame retardant version 500g (gloves*6, hose*6, utility knife*1) 3 bottles of standard version 900g (gloves*6, hose*6, utility knife*1) 3 Gold bottle version 950g (gloves*6, hose*6, utility knife*1) 5 bottles of experience version 500g (gloves*10, hose*10, utility knife*1) 5 bottles of standard version 900g (gloves*10, hose* 10. Utility knife*1) 5 bottles of flame retardant version 500g (gloves*10, hose*10, utility knife*1) 5 bottles of gold version 950g (gloves*10, hose*10, utility knife*1) 15 bottles experience Version 500g+ hose gloves 15 bottles of flame retardant version 500g+ hose gloves 15 bottles of standard version 900g+ hose gloves 15 bottles of gold version 950g+ hose gloves fluorocarbon nozzle glue gun + cleaning agent ★★★★★★Version difference (Do not shoot this item ★★★★★★