Dulux Aqua Uniprimer 5 Litre - White | 5911790

• 4-in-1: primer, sealer, stain block and undercoat in one tin
• Touch dry in 30 minutes, recoatable in 1 hour
• Adheres without sanding to most major surfaces
• Blocks water marks, nicotine, grease and tannin bleed
• Suitable for interior and exterior use
• Coverage: up to 10 m² per litre (50 m² per 5L tin)
• Water-based with max. 10 g/L VOC - low odour formula
• Apply by brush, roller or spray

Dulux Trade Aqua UniPrimer - Multi-Surface Water-Based Primer in 5 Litre

One Tin, Every Surface:

Dulux Trade Aqua UniPrimer combines primer, sealer, stain block and undercoat into a single water-based product, removing the need to carry multiple preparation tins. It adheres to walls, wood, MDF, metal, uPVC, glass and tiles - on interior and exterior surfaces alike - without any sanding required beforehand.

Fast-Drying for Professional Timelines:

Touch dry in just 30 minutes and ready for a topcoat in as little as 1 hour under standard conditions, this primer helps professional decorators turn around jobs without unnecessary delays. In lower temperatures or high humidity, allow 2 hours before recoating; full adhesion strength is achieved after 7 days.

Serious Stain-Blocking Performance:

Aqua UniPrimer is formulated to block all major stains including water marks, nicotine, grease and tannin bleed, while also inhibiting rust on metal substrates. It penetrates porous surfaces to seal them thoroughly before topcoat application, delivering a stable, consistent base that supports a higher-quality finish.

Low VOC, Water-Based Formula:

With a VOC content of max. 10 g/L - well within the EU limit value of 30 g/L for this product category - Aqua UniPrimer is suitable for use in occupied or poorly ventilated spaces where low-odour products are required. Clean-up is straightforward with water; no solvents are needed.

Tested and Approved by Trade Professionals:

Dulux Trade puts every product through a structured approval process involving laboratory trials, controlled decorator testing and real-world project use before release. Trade testers have noted clean application, no odour, and a finish quality that outperformed several competing primer products in side-by-side use.

Shop the full Painting & Decorating range from Heavins.ie, with delivery available across Ireland.

Key Features

Multi-surface adhesion - bonds to walls, wood, MDF, metal, uPVC, glass and tiles without sanding.
4-in-1 formula - acts as primer, sealer, stain block and undercoat in a single product.
Touch dry in 30 minutes - recoatable in 1 hour under standard conditions.
Stain blocking - seals water marks, nicotine, grease and tannin bleed.
Rust inhibiting - suitable for use directly on metal substrates.
Low VOC - max. 10 g/L, against an EU category limit of 30 g/L.
Coverage up to 10 m² per litre - 5 Litre tin covers up to 50 m².
Water-based - clean up with water; no solvents required.
Interior and exterior use - suitable for both internal walls and outdoor surfaces.
Spray, brush or roller application - compatible with all standard application methods.

Specifications

• Brand: Dulux Trade
• Product Name: Aqua UniPrimer
• Volume: 5 Litre
• Colour: White
• Finish: Matt
• Base: Water-based
• Touch Dry Time: 30 minutes
• Recoat Time: 1 hour (allow 2 hours in low temperatures, high humidity, or when tinted)
• Full Cure Time: 7 days
• Coverage: Up to 10 m² per litre
• Minimum Application Temperature: 8°C (per BS 6150)
• VOC Content: Max. 10 g/L (EU category limit: 30 g/L)
• Application Methods: Brush, roller, airless spray, HVLP spray
• Suitable Surfaces: Walls, wood, MDF, metal, uPVC, glass, tiles (interior and exterior)
• Stains Blocked: Water, nicotine, grease, tannin bleed
• Thinning: Not required for brush/roller; up to 5% for airless spray; up to 20% for HVLP spray
• Recommended Coats: 1 coat primer + 1-2 coats suitable Dulux Trade topcoat
• SKU: 5911790
  

What's Included in the Box

• 1 x Dulux Trade Aqua UniPrimer White - 5 Litre tin

We are pleased to offer FREE delivery on orders over €499.00 to anywhere in the Republic of Ireland and Northern Ireland, and our Click & Collect service is FREE on all orders.

All items are shipped from the Athlone Warehouse in Co. Westmeath, Ireland so no import duties apply to the island of Ireland.

Delivery Costs to Republic of Ireland are €6.99 for orders Under €499.00

Same Day Dispatch €9.99
Orders placed before 12pm are dispatched the same working day, helping your items reach you sooner. Excludes bulky items.

Large Bulky Items
Please be aware that large, bulky items (large appliances, white goods, etc.) have a delivery charge of €39.99 for bulky items or €59.99 for extra bulky items to ROI

- We are now delivering to Northern Ireland with all delivery costs equal to the Republic of Ireland.

View our full Delivery & Collection information

Due to our valued customer feedback, we have updated and improved our Returns Policy.

We now offer an exhange or refund on goods purchased online, and returned 14 days after purchase. 

View our Full Returns Policy