2-3 mm depth seam clearance Clean the dust Unscrew the bottle cap and pull out the stopper Install blend nozzle and tight it firmly Pull off the power rod and load the product into the glue gun Cut the glue nozzle by seam width, incline face down Discard materials(first 40cm) Direct construction without masking paper Sewing with sealer uniformly Press seam immediately Press one line of the cross firstly Press another line from middle to both sides Remove rest glue with shovel after 24 hours cured Wipe off the residue with alcohol or white vinegar Complete
