Zinsser Coverstain White

Introducing Zinsser Cover Stain, the premier choice for interior or exterior primer, sealer, stain sealer, and bond coat that boasts a remarkable recoat time of just two hours.

On interior surfaces, Cover Stain dries rapidly and offers excellent hiding power, ensuring exceptional stain-killing and enamel undercoating performance. All types of stains are permanently sealed, leaving topcoats flawless and blemish-free.

Cover Stain excels at tackling nicotine and water stains with unparalleled effectiveness. With its quick-drying formula, new wood trim can be primed, sanded, and coated in a single day, delivering both time and cost savings.

For exterior surfaces, Cover Stain's unique formulation provides full penetration and flexibility on all surfaces, particularly on dimensionally unstable wood paneling and trim where few oil-based primers can match its success. Resistant to cracking and peeling, Cover Stain is compatible with all decorative top coats, ensuring long-lasting results.

Tehnical specification:

Application tips:
is a breeze: ensure surfaces are clean, dry, and sound before applying. Remove any loose or peeling paint by sanding or scraping the surface. For wood surfaces, lightly sand with 80 to 100 grit sandpaper to remove loose material.

Stir Cover Stain well before using and do not dilute. Apply the primer liberally using a brush, medium pile roller, or sprayer, avoiding spills or drips. Promptly clean up any spills or drips with a wet, soapy cloth or rag and warm water. For very porous substrates, a second coat may be necessary to prevent excessive absorption.