Tile backer board - many uses (SW11 5)

2 sheets 80cm x 120cm (6 thick)
1 x smaller offcut

These are 6mm tile backer boards.
They’ve been stored outside so not suitable for tiling, but still solid and useful for:
- DIY projects
-workbench surfaces
-garden use (planters, edging, base boards)
-craft / mosaic backing
Floor protection during decorating

Would suit someone who can make use of reclaimed materials.