u/mr_yancey

Found on Craigslist- https://www.craigslist.org/view/d/pittsburgh-naked-handiman/mYXejmAsN4V9KhMFWdXnBS

Seems dangerous for anything other than paint or drywall work.

My 1955 home’s attic has this fluffy grey insulation below fiberglass batts that look like they were installed in the 80s.

Is this mineral wool? I plan to have it tested for asbestos but curious if anyone knows what this is.

First time I saw it, I thought it was a rodent nest. It almost like a yarn like texture soft and fluffy.

Just had brand new unfinished solid oak sanded and finished. Are these belt marks just an unavoidable part of the process? I busted my ass on the installation so it’s a little disappointing but maybe my expectations are not realistic.