Building & Concrete Supplies

Q-Coat Same Day / Primer Sealer 20ltr

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Ensure efficient project turnaround with the Q-Coat Same Day/Primer Sealer 20L. This high-performance primer sealer is specially formulated to provide rapid curing, allowing for same-day topcoat application and faster project completion. With its advanced technology, Q-Coat Same Day/Primer Sealer offers excellent adhesion to a variety of substrates, including concrete, masonry, and plaster, ensuring a strong bond and durable finish. Ideal for both interior and exterior use, this versatile sealer enhances the longevity and performance of subsequent coatings while providing excellent resistance to moisture, stains, and UV damage. Easy to apply and low in VOCs, the Q-Coat Same Day/Primer Sealer is the perfect choice for professionals seeking superior results and efficiency in their projects.

Why use Q-Coat Same Day/Primer?
Q-Coat Same Day / Primer Sealer is a hard, yet flexible film forming concrete sealer specifically designed as a primer coat and same day sealer / curing compound.

Used in conjunction with Q-Coat All Purpose, Hard Wearing or Premium High Gloss Sealer top coating sealers, Q-Coat Primer Sealer gives high levels of adhesion to the concrete substrate allowing for longer life and greater protection.


  • Hard wearing
  • Excellent resistance to weathering
  • Suitable for ‘wet on wet’ applications
  • High adhesion qualities
  • Flexible
  • Suitable for most concrete surfaces including masonry and pavers.
  • Slip-reducing additive and colour tint compatible.
  • Coverage approximately 5 – 6 square metres per litre per coat.

Available Sizes
20 Litre metal drum

View our available range of Q-Coat Products here: Q-Coat Sealing Solutions | Granex Trade Supplies