ZINSSER Cover Stain Oil-Base Primer

Zinsser SKU: IQ-36CSZ13
Sale price


Regular price $36.95
Tax included.

Get ultimate hiding power indoors and out with Rust-Oleum® Zinsser® Cover-Stain® Oil-Base Primer. This whole-house primer-sealer is a favourite with professionals and is Zinsser's best exterior wood sealer.

Use it to block stains, hide dark colours, prevent tannin bleed and penetrate and seal exterior timber.


  • Tintable to most pastel, mid-tone and deep-tone shades
  • Interior and exterior use
  • Sticks to all surfaces without sanding
  • Seals water, smoke and nicotine stains
  • Blocks cedar and redwood bleed
  • Touch dry in 35mins
  • Re-coatable in 2hrs



  • 1L - 9m2
  • 3.78L - 30m2
    Recommended surfaces
    • New or previously painted interiors
    • Panelling and wood trim
    • Glossing paints
    • Clear finishes
    • Formica
    • Exterior priming on shutters, soffits, doors, and windows


    • Shake can until ball rattles, and then for 1min longer
    • Repeat shaking periodically during use
    • Spray 25-30cm from surface in short 'dusting' strokes. Always test spray pattern before using
    • Use in well-ventilated area
    • If valve clogs, twist to remove and rinse in mineral turps


    • Shake or stir well before use
    • Apply with natural or synthetic bristle brush, roller or pad
    • Can be sprayed


    Clean-up: Mineral turps

    Minimum temperature for use: 5°


    CoverStain Technical Data Sheet

    CoverStain Aerosol Safety Data Sheet

    CoverStain Safety Data Sheet

    Ask a question

    See our related


    Check out a few other products that we think you may be interested in.

    Sale price $98.55
    Regular price $109.00
    Sale price $16.95
    Regular price $19.75
    Sale price From $3.50
    Regular price $4.15