Material Stainless steel 316 grade Loop tensile strength Standard Range 45 kg Heavy Duty Range 110 kg Tensile strength 60 kg/mm2 Technical Data High resistance to:Petrol, Benzene, Alcohol, Acetone, Sodium hydroxide, Sodium phosphate, Formic acid,Acetic acid, Sulphuric acid, Seawater,In general very resistant to most hostile environment. Notes : To protect cable from sharp edge on cable ties Apple have PVC protective cover which is available in 30m reels.