Hi,
I have 4 4X8 snow white prefinished cement panels that I used to do my garage. They are 5/16 thick.
Great for siding a small shed, dog house, hide garbage cans or rain barrels. NEVER HAVE TO PAINT!
this is a very similar product:
https://www.menards.com/main/building-materials/siding/engineered-wood-sidi...
They do have a groove look to them.
You will need a truck to take them. I can help load.
4X8 Prefinished Cement Panel (By WJHS)
This offer has been gifted to someone and is no longer available.