S-22 is an iron heating tip from Iroda. It is an extremely user friendly piece of technology that has a simple design for easy operation. It is made from stainless steel and has a solid state heating element that can reach temperatures of up to 450°C/850°F. The tip is also very light and small in size making it easy to carry around and use. It is ideal for shrinking down heatshrink tubing, activating adhesive lined heatshrink tubing and activating hot melt adhesives.