Zinsser Cover Stain Primer is an all purpose, primer sealer, for use on exterior or interior surfaces.

Cover Stain is a solvent-based emulsion that dries quickly and can be recoated only two hours after application.

Zinsser Cover Primer has great hiding power and outstanding undercoating and stain killing abilities, permanently blocking them out and giving topcoats a perfect blemish free finish.

For a primer ideal for blocking odours and sap streaks use Zinsser B-I-N Primer.

It is especially affective against nicotine and water stains and with its unique formulation, it is completely flexible and deeply penetrating for all surfaces, and is ideal for unstable wood paneling and trim.

Cover Stain Primer resists cracking and peeling and is compatible with all decorative top coats.

This Stain Blocking Primer is only available in White and is suitable for use under any solvent-based or water-based topcoat such as Perma-White.

For more convienince try the Aeorosol version.