Long Knives


Complete line of long knives for the Auto Glass and Flat Glass Replacement technician.

The PipeKnife® Company offers a variety of flat long knives to cut urethane. The 9″, 14″, 18″ and 24″ flat long knives provide the technician with a product to meet every need when cutting urethane. Constructed from high-strength anodized aluminum or the new steel model, PipeKnife® flat long knives incorporate a stainless steel nut and screw to reduce stripped threads and improve the life of the long knives.

Use PipeKnife® flat long knives for:

  • Cutting urethane for easy windshield removal
  • Removing caulk and sealant from expansion joints and window cutouts
  • Cutting fiberglass
  • General contractor uses