Dynatex® Thread Sealant with PTFE provides immediate low pressure sealing performance on tapered pipe threads. The product is designed to cure when in contact with metals, and without air by anaerobic reaction up to the burst rating of the pipe itself. The product cures to a solid plastic, completely sealing against hydraulic fluids, air, most gasses, and most chemicals. It is an excellent replacement for pipe dopes and pipe tapes.