I have a 4" cast iron waste pipe coming into the basement of a property. It appears to be coated with a woven mesh material which has then been painted. I wondered if anybody had any idea as to what the material could be. I've also come across similar on a 1/2" copper water pipe . Any help gratefully received as looking to bond the pipe subject to further investigation.
Denso Tape For protection below ground or underwater against corrosion on pipework, metal surfaces and cables, and temporary sealing of fractured mains and cable joints. A highly versatile corrosion prevention tape that is non-hardening, non-cracking and conformable over a wide temperature range.
Denso Tape For protection below ground or underwater against corrosion on pipework, metal surfaces and cables, and temporary sealing of fractured mains and cable joints. A highly versatile corrosion prevention tape that is non-hardening, non-cracking and conformable over a wide temperature range.