Dulux Acratex Roof Membrane 15L

Dulux Acratex Roof Membrane is a high-build, pigmented, water-based 100% acrylic coating for restoring and protecting both concrete and metal roofs. It is available in Satin and Gloss finishes, so the same system can deliver a low-sheen or a high-gloss roof depending on the look required. The membrane gives superior UV resistance, minimises dirt retention and resists pollution and chemical attack, and it is formulated to be safe for the collection of drinking water.

Key Features

• High-build, pigmented, water-based 100% acrylic coating
• Available in Satin and Gloss finishes
• Superior UV resistance helps maintain colour and gloss over time
• Same day recoat, allowing efficient project completion
• Low odour and easy clean-up with water
• Dirt and pollution resistance minimises maintenance
• Safe for drinking water collection

Specifications

• Product type: water-based 100% acrylic coating
• Finish: Satin or Gloss
• Pack size: 15 litres
• Suitable substrates: concrete and metal roofs
• Application methods: brush, roller, airspray, airless spray
• Recoat time: 2 hours between coats
• Clean-up: water

Application Guidelines

Make sure the roof surface is clean, dry and free of contaminants, then apply a suitable Dulux Acratex primer for the substrate. Apply two coats of Roof Membrane using the chosen method, allowing 2 hours between coats. The two-coat build is what delivers the film thickness the membrane needs for long-term weather protection.

Applications

• Restoring and protecting concrete roof tiles
• Re-coating primed metal roofing
• Rainwater-collection roofs needing a potable-water-safe topcoat
• Commercial and residential roofs in Satin or Gloss finishes

What You Need To Complete The Job

Choose the basecoat to match the substrate: Roof Primer MX Plus for metal, Roof Primer Surfacer for pitted concrete, Roof Sealer WB for sound concrete, and Terracotta Roof Primer for terracotta. Browse the full Paint range for the complete system.

Frequently Asked Questions

What finish should I choose?

Satin gives a lower-sheen, more traditional roof look, while Gloss delivers a richer, wet-look finish. Both are the same membrane; the finish is a variation on the product, so choose the one that matches the roof style.

Does it work on both concrete and metal roofs?

Yes. It is designed for concrete and metal roofs, with a matching Acratex primer for each substrate. The primer is what prepares the surface, then the membrane provides the topcoat.

How fast can I apply the second coat?

The recoat time is 2 hours between coats, which allows a two-coat roof system to be completed the same day.

Is it safe for a drinking water supply?

Yes. The membrane is formulated to be suitable for potable water collection, so it is safe on roofs feeding a rainwater tank.

Can I order for delivery or pickup?

Yes. You can order online and choose Australia-wide delivery or pickup from our Truganina trade counter in Melbourne’s west. Delivery windows depend on your postcode, and we send a confirmation once your order is ready. For any questions call (03) 93941400 or email orders@singhroofingsupplies.com.au.