I have a square notched trowel, and an angled (triangle) notched
trowel. What is the appropriate trowel for this job? When would I want
to use each?
In this case, I am using thinset to adhere the Hardibacker. I will
later be doing 1-inch hex tiles to the Hardibacker with the same
thinset and am wondering which trowel to use for that also.
Thanks!
Adam