Zinsser Bulls Eye 1-2-3 Primer-Sealer 1Ltr Product Code: 10135

Interior and exterior, water-based, primer / sealer. Adheres to all surfaces without sanding. Blocks stains, permanently sealing graffiti, grease spots, tar and asphalt, indoors and out. Low odour application and conveniently quick-drying with excellent adhesion to even glossy surfaces. Contains a biocide that protects the dried coating against fungal degradation. Dry in 30 minutes. Recoat in 60 minutes. Covers approx. 10m²/Ltr.


  • Touch-Dry in 30mins
  • Recoat After 45mins
  • Excellent Adhesion Without Sanding
  • Prevents Rust Formation
  • Biocide Protects Against Fungal Degradation
  • Blocks Stains & Permanently Seals
  • Suitable for Indoor & Outdoor Use
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Safety Data Sheet
Additional Information
Technical Specification
  • Brand : Zinsser
  • Product Type : Bulls Eye 1-2-3 Primer-Sealer
  • Coating & Finishing Type : Matt
  • Volume : 1 Ltr
  • Coverage Per Litre : 10 m² per litre
  • Parent Colour : White
  • Colour : White
  • Pack Size : 1
  • Coating Finishing Volume : 1 Ltr
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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€20.95 Incl. 20% VAT

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Zinsser Bulls Eye 1-2-3 Primer-Sealer 1Ltr is rated 4.6 out of 5 by 102.
Rated 5 out of 5 by from Great stuff Pricey but it did a brillant job on sealing a bathroom ceiling where the emulsion paith had a cracked pattern and discoloured. Great to work with and water soluable.
Date published: 2017-09-28
Rated 4 out of 5 by from Works... kinda... I bought a couple of tins of this and had them delivered to France where I live. My partner and I have been looking for a product which would seal heavily oiled, oak beams. Unfortunately, Screwfix does not deliver the Zinsser oil based 1-2-3 to the EU, so we had to go for the water-based product. Initially, we thought we had thrown some €80 down the drain, as once coated, the beams showed heavy brown bleed through. However, in a kinda experiment, we coated over with an oil-based satin paint and Voila! - no more bleeding! So I think using this proved successful, after a fashion. French paint is mostly rubbish and hugely, hugely expensive, so that being said, I'll buy more of this product to undercoat more of those dark beams. :)
Date published: 2017-09-01
Rated 5 out of 5 by from Better than expected Had to paint some brown internal doors. Quick sand and first coat on in next to no time. Not too much smell so that was also good. Dry in less than 30 minutes as warm day. Didn't need second coat.
Date published: 2017-08-20
Rated 1 out of 5 by from Waste of money for stains I assume that this would block stains It does not Gone back to using oil based paint to block stains
Date published: 2017-08-20
Rated 5 out of 5 by from Best primer ever used Perfect primer fits my needs. Used as a strain killer, filler and as a primer as well.
Date published: 2017-08-20
Rated 5 out of 5 by from Good Water based Primer Good primer to provide a stable base for topcoat but to me did not seem to give quite as effective stain cover as the shellac based Zinnser Cover Stain. The advantage with this product is the easy clean up and fast drying.It is a matter of deciding what is more important for your particular job and selecting from the excellent Zinnser range.
Date published: 2017-08-17
Rated 4 out of 5 by from Stain block sealer Not cheap but does the job on all stains except did not block out water based stains from a leaking pipe despite two coats - need the shellac product for water stains.
Date published: 2017-08-17
Rated 5 out of 5 by from Great product Recommended this product by our kitchen fitter and it did everything it said on the tin! Easy to apply, no mess and a good price
Date published: 2017-08-10
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