Stainless steel is more durable than mild steel and does not corrode, rust, or stain. Heimdall manufactures its towerlights using a 3Cr12 stainless steel that is certified and provides corrosion resistance 250 times greater than mild steel along with higher strength, impact resistance, and eliminates the need for protective coatings. Using stainless steel keeps Heimdall towerlights looking newer for longer, which helps businesses generate a better return when eventually selling their towerlights.