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Zinsser

Zinsser CoverStain 369g Primer Sealer & Stain Blocker Aerosol - Oil Based, Indoor & Outdoor

★★★★★
85 reviews · 348+ sold
$43.43 $65.14 -33% OFF
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Last purchased 10 minutes ago by someone in Canberra
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Zinsser 369g CoverStain Primer Sealer Stain Blocker is an oil based aerosol primer-sealer that blocks stains and prepares surfaces in one step, working as a Zinsser Cover Stain primer sealer stain blocker for tough jobs.

  • Colour: White
  • Type: Oil based aerosol primer sealer
  • Net weight: 369g
  • Recommended use: Wood, metal and masonry
  • Indoor use: Yes
  • Outdoor use: Yes
  • Splatter resistant: Yes
  • Primer required: No

It seals water, smoke and nicotine stains and adheres without the need for sanding, making it ideal for interior and exterior surface prep on wood, metal and masonry. Shake the can until the ball rattles, then for a further minute, and spray 25-30cm from the surface for an even result.

More about this product

Zinsser CoverStain Primer Sealer 369g is an oil-based primer-sealer designed for stain blocking and surface preparation.

  • Oil based primer sealer and stain blocker
  • Suitable for interior and exterior applications
  • Seals water, smoke and nicotine stains
  • Adheres without the need for sanding
  • Ideal for wood, metal and masonry

Colour: White. Net weight: 369g. Ready to recoat in one hour. Model Number: 76818.

Questions & Answers

What stains does Zinsser CoverStain block?

It seals and blocks water, smoke and nicotine stains.

What surfaces can I use it on?

It is suitable for wood, metal and masonry, indoors and outdoors.

Do I need to sand first?

It adheres to surfaces without the need for sanding.

How do I apply the aerosol?

Shake the can until the ball rattles, then keep shaking for a minute. Spray 25-30cm from the surface and test the pattern on scrap first.

Is it oil or water based?

It is an oil based primer sealer in a 369g aerosol can.

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 113 reviews
5★
65%
4★
21%
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
R
Rebecca J. 📍 Albury NSW
★★★★★
3 months ago
✓ Verified Purchase

One of my best online buys

Quality product at a fair price. Delivered quickly. Happy.

M
Matt D. 📍 Bunbury WA
★★★★★
3 months ago
✓ Verified Purchase

Happy with SuperSaver AU

Have bought Zinsser before and always been happy. Great price on SuperSaver AU and delivery was fast. Arrived perfectly packaged. Works flawlessly from day one.

Z
Zoe C. 📍 Bendigo VIC
★★★★★
4 months ago
✓ Verified Purchase

Fast delivery and perfect condition

Fast delivery and exactly what I ordered. Very happy with this.

A
Andrew F. 📍 Wagga Wagga NSW
★★★★★
4 months ago
✓ Verified Purchase

Outstanding value

Bought this on a bit of an impulse after seeing it on the site and really glad I did. Quality is much better than the price suggests — feels premium and well made. Ordered Monday and it arrived Wednesday in Sydney. Nothing loose or damaged. A few people have asked where I got it.

T
Tanya B. 📍 Mildura VIC
★★★★★
4 months ago
✓ Verified Purchase

Good buy — fast shipping

Really good value — compared it to similar products at twice the price and there is very little difference in quality. Fast shipping and arrived in perfect condition.

K
Kyle M. 📍 Gladstone QLD
★★★★★
5 months ago
✓ Verified Purchase

Just as described

Works perfectly. Fast delivery. Would recommend to anyone.

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