Backing board and gap.
Posted: Mon 17 Sep, 2018 8:59 am
Hello, basic beginners question :
I have some moulding with a rebate height of 20mm, my glass, mountboard, backing board etc is about 10mm, so theres a 10mm gap and the backing board isn't flush with the frame for the sealing gum tape. What can I use to fill the gap to get a flush finish on the back.
thanks.
I have some moulding with a rebate height of 20mm, my glass, mountboard, backing board etc is about 10mm, so theres a 10mm gap and the backing board isn't flush with the frame for the sealing gum tape. What can I use to fill the gap to get a flush finish on the back.
thanks.