
Color loss and overall deterioration of paint film on fresh masonry.
Causes
- Applying oil-based or vinyl water-based paints to new masonry that has not fully cured
- Allow fresh masonry surfaces to cure for at least 30 days before painting. If this is not possible, use a high-quality, alkali-resistant primer.
- Test alkalinity of the surface with phenolphthalein or a pH pencil.
- Paint with a high-quality water-based paint and avoid colors that are alkali-sensitive.
Product Recommendations
PrimerSurface | Recommended Primer |
---|---|
Masonry | EFF-STOP® Premium |
Masonry | SUPER-LOC® |
Desired Finish | Recommended Product |
---|---|
Flat | EVERSHIELD® Exterior Flat Paint |
Velvet | EVERSHIELD® Exterior Velvet Paint |
Eggshell | EVERSHIELD® Exterior Eggshell Paint |
Low Sheen | EVERSHIELD® Exterior Low Sheen Paint |
Semi-Gloss | EVERSHIELD® Exterior Semi-Gloss Paint |
Gloss | EVERSHIELD® Exterior Gloss Paint |
Please note that these suggestions are provided as a service to you. We are unable to guarantee or be responsible for the results obtained by these procedures. If you have additional questions, ask any of our expert sales associates.