I plan on prepping my whole new drywall construction cottage with Zinsser's Gardz Problem Surface Sealer. My question is will flat white finish coat on a 30 x 30 ceiling with 8ft walls and allot of window glare have a shine and telegraphed imperfections?
Should I use it in Bathrooms?
Can Gardz be tiled over ( Sealing Drywall kitchen back Splash)?
Thank you for all the information on Primers vs Sealers I'm a true believer that the foundation of anything is priority one.