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I finally caved and tried the polypropylene fibers in my mix
For years I figured those micro fibers were just a gimmick to upsell me at the supply yard, but a buddy I trust swore they cut his cracking down by half on a big warehouse floor last summer. I threw a pound into my last driveway pour and honestly the stuff finished just as smooth and I haven't seen a single hairline crack in 6 weeks. Anyone else had good luck with these or am I just getting lucky with the weather?
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eric3593mo ago
Half the cracking down" huh? At this rate I'm gonna start tossing in glitter just to see if it makes my concrete finish faster.
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felix_martin563mo ago
24 hours of rain last week already proved glitter won't fix bad mix ratios.
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