Aerol Dye Penetrant Test (DPT) Developer Spray for Dye Penetrant Inspection Grade 9920 Crack Filler  (400 ml)

For quick and easy visual detection of flaws and cracks. Quick and easy visual detection of flaws and cracks in various metallic surfaces. Suitable for use throughout industry in areas such as Automotive, Welding, Engineering, Construction, Ship building, Machining. It reduces the need for immersion tanks or electrical detection equipment It is ideal for use during welding, repairs and general maintenance. Clean the area to be treated with the Cleaner Spray to remove oil, greases, dirt and other contaminants.