Posted by Jerry in Idaho [24.49.176.137] on Monday, October 12, 2015 at 12:46:19 :
In Reply to: O.T. Mortar or thin set posted by bill in pa [70.199.4.194] on Sunday, October 11, 2015 at 20:29:45 :
Use Thin Set. Be sure to seal the joints in the Hardi Backer.
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