03/11/2026
THE MORTAR TEST. 🧱👀
SpotBord® vs traditional plywood.
We've put them head to head to find out which one retains moisture in the mortar best.
Same mortar. Two different boards. One test.
What do you reckon will come out on top?
Are you backing SpotBord or plywood? Let us know below! 👇
Results coming next week…