Water-proof sewing thread is also called flood-proof thread, it is made with imported raw material. lt is proven to bewater-proof and not water adsorptive through water soaking test. lt can endure in a dry and warm environmentunder 150°℃ for 30 minutes. lt is toxic-less and harmless. lt is soft, tough and smooth, has strong tensile strength,andit does not drop down and is not dyed with color while floating on the water. There' s no color difference after waterresistance treatment. Whatever material it is made from, polyester, nylon and high strength thread are waterresistant. The product has won trust of clients by its soft, tough and smooth quality, bright and beautiful color, goodcolor fastness and no color difference.Various colors can be tailored according to requirements of clients. Tensilestrength: In compliance with national standard; Color fastness: Grade 4 or above; Environment protection: Incompliance withEU standard.The water-proof sewing thread is mainly used for sewing with stitching machines onvarious water-proof fabrics including water-proof garments, water-proof shoes, water-proof boxes and bags, tents,umbrellas, raincoats and outdoor articles.