Browse Forums General Discussion What you are looking at is fibrous plaster, true gypsum, it is cast on horizontal beds with fibers included to give strength. I has no Asbestos in it. Houses before 1985… 2 7141 4 1843 DIY, Home Maintenance & Repair At a bit of a loss on this one - we're thinking the original owners never removed the protective laminate covers from their kitchen cabinets after installation and in the… 0 6335 |