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Concrete Patch

1335 Views 3 Replies 2 Participants Last post by  Bob Mariani
I am working on cleaning up my basement floor. I want to patch some holes. I purachsed hydraulic cement (DRYLOK Fast Lock). The directions mention undercutting, chiseling a "reverse V". Is this necessary for holes I am trying to fill? THanks for taking a look.

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thanks for the reply.

never done this before. i am not sure i understand the "reverse V".
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