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Zinsser

Zinsser CoverStain Primer Sealer Stain Blocker 1L White Oil-Based Tintable

★★★★★
117 reviews · 620+ sold
$74.93 $112.39 -33% OFF
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Last purchased 5 minutes ago by someone in Brisbane
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Zinsser CoverStain primer sealer stain blocker in White 1L is an oil-based, all-purpose primer that seals surfaces and blocks stains. It is a popular choice for tackling water and tannin stains, with strong adhesion on a wide range of interior and exterior surfaces before topcoating.

  • Colour: White
  • Volume: 1L
  • Base: Oil based
  • Model: CoverStain (76804)
  • Application: Brush, roller, pad or sprayer
  • Use: Interior and exterior
  • Clean up: Mineral turpentine

Use it indoors on panelling, wood trim, old wallcoverings and glossy paints, and outdoors on siding, soffits, trims, doors, windows, metal and cured masonry. Shake or stir well, then apply by brush, roller, pad or sprayer.

More about this product

Zinsser CoverStain Primer Sealer 1L White is an oil-based, all-purpose primer for stain blocking and sealing on a variety of surfaces. It offers good adhesion and stain-blocking, sealing tannin bleed from timber.

  • Suitable for interior and exterior surfaces
  • Bonds to surfaces such as plaster, timber, Colorbond and powder coat
  • Apply by brush, roller, pad or sprayer; clean up with mineral turpentine
  • White, 1L

Questions & Answers

Is Zinsser CoverStain oil based?

Yes, it is an oil-based primer, sealer and stain blocker.

What stains does it block?

It blocks stains and seals tannin bleed from timber, among other common stains.

Where can I use it?

On interior surfaces such as panelling, wood trim and old wallcoverings, and exterior surfaces like siding, soffits, trims, doors and cured masonry.

How do I apply it?

Shake or stir well, then apply with a brush, roller, pad or sprayer.

What do I clean up with?

Clean brushes and equipment with mineral turpentine.

What colour and size is it?

It is white in a 1L tin.

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 ★★★★☆ 77 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
O
Oliver H. 📍 Rockhampton QLD
★★★★★
2 months ago
✓ Verified Purchase

Arrived well packed

The Zinsser CoverStain is a solid buy. I was a bit unsure about the size from the photos but it is perfect in person. Delivery was faster than expected. Very satisfied with this purchase.

N
Natalie F. 📍 Launceston TAS
★★★★★
3 months ago
✓ Verified Purchase

Better than expected

No issues at all. Fast delivery and exactly as described.

C
Chris N. 📍 Mackay QLD
★★★★★
3 months ago
✓ Verified Purchase

Great value for money

Spent a while looking for the right Zinsser CoverStain and this kept coming up as the best value. I can see why — quality is impressive for the price. Delivery took just 2 days to Townsville which is great. Packaging was solid and everything intact. My partner and I both use it daily now. Highly recommended.

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.

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