Need to insulate some small pipes or AC lines? This Othmro foam insulation is a great, affordable solution. You get three pieces, each 70.8 inches (about 5.9 feet) long. The inner diameter is 0.39 inches (10mm), and the wall thickness is 0.35 inches (9mm). It's made from flexible, closed-cell foam that's excellent for thermal insulation—it keeps cold pipes cold and hot pipes hot, preventing energy loss and condensation. It also helps with shock absorption and noise reduction. The material is flame-retardant (good up to 110°C / 230°F), moisture-resistant, and eco-friendly. It's easy to install: just cut it to the length you need with a utility knife and slip it over your pipe. No extra adhesives needed, though you can tape the seam if you want. Perfect for insulating copper tubing on air conditioners, refrigerant lines, small water pipes, or even protecting electrical cables. A simple DIY upgrade that improves efficiency and protects your plumbing.
