Painting — FAQ
Do I need to sand cabinets before priming?
It depends on the primer. Dedicated primers like Stone Coat benefit from light sanding (180-grit) for maximum adhesion on glossy surfaces. All-in-one products like Heirloom Traditions claim no sanding needed on most surfaces, though light scuffing still improves bonding.
What's the difference between primer and paint+primer?
Dedicated primers specialize in adhesion and stain blocking for challenging surfaces. Paint+primer combos offer convenience but may not perform as well on laminate, dark stains, or high-gloss finishes. For professional results on kitchen cabinets, a dedicated primer followed by quality paint lasts longer.
How many coats of primer on cabinets?
One coat usually suffices for light colors over light wood. Two coats are recommended for dark stains, laminate, oak tannins, or when making dramatic color changes from dark to white. Our tests showed Stone Coat achieved full hide in one coat on most surfaces.
Can I use wall primer on cabinets?
Wall primers lack the adhesion promoters and durability needed for cabinet surfaces. Always use a primer specifically formulated for cabinets, trim, or furniture. These contain stronger bonding agents and harder resins that withstand daily use and cleaning.
How long to wait before painting over primer?
Most water-based cabinet primers dry in 30-60 minutes and can be recoated in 1-4 hours. Stone Coat was ready for topcoat in 45 minutes under normal conditions. Oil-based primers require 4-6 hours. Always check the product label for specific recoat windows.
Best primer for laminate cabinets?
Choose a primer with strong adhesion promoters like Stone Coat, or an all-in-one formula designed for multi-surface use like QUICKBOX. Clean laminate thoroughly with degreaser, then use a bonding primer that specifically mentions 'laminate' or 'glossy surfaces' on the label.
