Rust-Oleum Mathys Dac Hydro Plus Roof Tile Paint 15L

Mathys Dac Hydro Plus is a flexible, durable acrylic paint for renovating and protecting concrete and terracotta roof tiles.

Key features

• Quick and easy to apply
• No special primer needed on concrete tiles
• Cost-effective coverage of about 10 m²/litre per coat
• Lasting gloss and colour; satin finish
• Rain-proof after just 2 hours

Where to use it

Renovation and protection of concrete and terracotta roof tiles. Apply two coats to avoid local gloss differences. For fibre cement use Dac Hydro Pro; prime slate tiles with Primer 44HS or Pegafix; prime terracotta, weathered or very porous concrete tiles with Primer 44HS; and very dense substrates with Noxyde diluted 25% with water. Rust-Oleum recommends always doing an adhesion test.

Technical details

• Theoretical coverage 10 m²/litre per coat (first coat about 125 g/m², second about 100 g/m²)
• Touch dry 1 hour; handle 2 hours; recoat 24 hours; fully cured 1 week (20°C)
• Brush or roller undiluted; airless with up to 3% water (nozzle 009–013, 140–180 bar)
• Apply above 8°C, humidity below 80%, not in full sun
• VOC 35 g/l; cleans up with water

Preparation

Clean with pure water under high pressure (200 bar). Tiles must be dry, clean, not chalking and normally absorbent. Remove moss with a fungicidal wash.

Download the official Dac Hydro Plus technical data sheet (PDF). Read the safety data sheet and the pack label before use.