That’s the reason I stopped buying it. after I got a circular saw, I go to Pieterman lumber and buy sheets of the high quality woods instead of the smaller stuff. But they don’t have masonite at Pieterman lumber.
I buy this stuff at Home Depot in Canada. It is the same on both sides. It’s cheap too. I buy large sheets and cut them up at home. It is just a tad under 1/8th inch.
It is really hard to paint however. It sucks up the paint in a splotchy fashion so it takes a lot of coats and a lot of patience.
I’ve read that masonite is different than MDF. It’s denser and uses a different binder glue, from what I understand. Masonite is also referred to as HDF. I’ve also read that the process of manufacturing masonite uses formaldehyde so it’s a good idea to properly ventilate or filter.
I have some 1/8" masonite that’s smooth on both sides but it was a gift so I don’t know where it came from. I also have a bunch of the type that’s rough on one side and smooth on the other, which has been salvaged from cheap bookshelves, cabinets, etc.
Thanks for that tip! This is great, it’s made from eucalyptus, and has no formaldehyde. I’ve read that a lot of masonite is manufactured using formaldehyde so we need to properly ventilate or filter when we cut.