DIY Home Improvement Forum banner
1 - 1 of 1 Posts

· Registered
Joined
·
4,120 Posts
Discussion Starter · #1 ·
Rapid set mortar will be set hard enough to be driven on in an hour.


Does it still take the conventional 28 days to cure like "normal" concrete?


I have patched a section of an exterior concrete wall with it, about 4"X4" in size and 3" deep.



How long should I wait before I drill 3/16" holes on it for a few Tapcon screws to hold up an electrical box for a wall sconce?
 
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top