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TIL that plasticizer in the mortar mix actually makes a big difference on a hot day
I was working on a patio in Phoenix last week and my usual mix was setting way too fast, so I tried adding the plasticizer like the old guy on the crew kept saying. It gave me a good extra 20 minutes of work time in that heat, which saved the whole job. Anyone have a go-to brand they trust for that kind of thing?
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