Primer on external grade plywood

[scotcruz]

Hi folks,

I have been reading alot on this subject, some suggest SBR Bond and BAL ADP while some suggest Mapei Primer G or F Ball 131.

I have got the kitchen floor level using new joists and covering it with 18mm plywood. I plan to tile straight onto plywood so want to check what's the best product for the job.

Thanks in advance.

 

[scotcruz]

Any thoughts folks?

 

[sxturbo]

BAL APD