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.
Unless the "woven mesh material" has a an asbestos base and you're thinking of cutting through it...
I might suspect something like "denso tape" (applied to prevent corrosion) but all sorts of things might have been used in years gone by (hence the above comment).
Unless the "woven mesh material" has a an asbestos base and you're thinking of cutting through it...
I might suspect something like "denso tape" (applied to prevent corrosion) but all sorts of things might have been used in years gone by (hence the above comment).
