Frequently Asked Questions

Will Renew by QC hide old blemishes/spots/stains on my concrete?

Absolutely. Renew by QC Solid Color Stain was designed to color faded, old, stained or unsightly surfaces. Only two applications are needed to hide most stains, but under some circumstances a third application could be required to completely cover any discoloration (only occasionally and when light colors are applied over very blotchy concrete). Be sure to clean the concrete thoroughly before applying Renew by QC Solid Color Stain.