I got my blast cabinet from Harbour Frieght and it has served me very well for at least 10 years now. I use the glass media from Harbour Frieght as well. An easy way to get around the clear, tape on sheets that go on the inside of the glass, is to use clear packing tape, but be sure to overlap the tape about 1/4". This also lasts a lot longer than those silly tape on sheets. Best of luck, 69440