PTFE or polytetrafluoroethylene, is a high-quality tarpaulin woven from fiberglass, coated on both sides with teflon plastic (Polytetrafluoroethylene - very flexible and durable when exposed to chemical agents, even with acid solutions, solvents). high concentration alkaline solution). Thanks to the coating, the surface of PTFE is very smooth, resistant to dirt, and can be self-cleaned after each rain.
