DIY Terracotta tiles - Tile Advice

[IanJMillar]

I've got a wooden floor OSB but fairly stable and rigid to which I want to lay terracotta tiles (French and unglazed). Can anyone recommend the best adhesive to use? Been told adhesive with high latex content is best but would appreciate knowing manufacturer and product to order.

 

[J Sid]

Fairly stable and rigid isn't going to be good enough to avoid a failure

 

[Time's Ran Out]

I wouldn’t be fixing any stone to OSB without the correct overlay!