Hydroblast Suit Jacket with Attached Hoods and Bib Pants, 0.35 mm, Neoprene Nylon, Yellow, Large no checkout Designed for welding gray iron Designed for welding gray iron castings to themselves as well as joining them to mild steel Can also be used to repair castings A preheat and interpass temperature on at least 350°F is required during welding attach it to your hardhat with an optional helmet light holder wrists and neck Other features include attached drawstring hood and drawstring waist Overall pants feature full elastic suspenders Keep you dry in high pressure spraying applications or in driving windblown rain Features a jacket with hook and loop closures on the front