When you are wrong, either in opinion, which is based actuality or first hand knowledge of the subject, or a recommendation, the answer should be corrected. If you do not realize you are incorrect, take the time to ENLIGHTEN yourself or learn your subject before "guessing" or passing on vague or speculative comments or information, without substantiation (as in what "sombody" in the past said). If you did not mean to say masonite, why say it? Masonite is typically a pressed paper or cellulose based product. Just my opinion......****, I'm not saying IS masonite, whichever is that material you call masonite. That therm doesn't exist in Spanish. I said I THINK it ( or you call it ) calls like that ? Somebody in the past told me that. I know it breaks just like a hard cardboard material.
There is a diff ( you don't seem to know ) between an opinion or guess against an affirmation. And I clearly didn't post an affirmation.
What obsession about a reply war you get!
It's actually spelt 'Vinyl' ....if we are looking for 100% correctness.Wrong "guess" again......the material could be either: bakelite (phenolic resin) or PTFE (poly tetra fluoro ethylene or Teflon) or PVC (Poly Vinal Chloride) or CPVC (Chlorinated PVC), or similar available from several suppliers: McMaster Carr Supply or Fastenall.....in sheet form, cut your own shapes, or washers, etc.
BOB RENTON