The issue of blisters and pin holes occurring on the surface of cast-in-place concrete and resin-based coatings and sealers is well documented, but surprisingly very little is published regarding the same issues in decorative overlays.
Tag: Pin Holes
How to Fix Bug Holes in Concrete Countertops in One Step
There are few things more frustrating about making concrete countertops than dealing with bug holes. They seem to always show up and are seemingly just about impossible to fill completely. You think you’ve got them all filled, only to have bug holes show up after final polishing.