These are the replacement blades for the Yellow and other 36″ Foam Knife. They are designed for 1/2 lb. spray foam removal they are sold in packs of 3 for the best value and shipping costs. They have and extremely sharp serrated edge and can be blades can be sharpened a number of times before needing to be replaced.
WARNING – The Blades are extremely sharp. The user must use caution; wear protective clothing and good quality heavy duty gloves when handling these tools.
Made In The USA