hairline crack

来源: 于 2024-10-31 08:56:33 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

paint won't cover hairline crack (< 1/8 inch wide)  You need epoxy patch first, sand it smooth.  then paint.  

Or you can skip the patch/paint and pour epoxy all over the garage floor.  That will hide the cracks.