Rustoleum Dac Hydro Plus

Non Hazardous
Rustoleum Dac Hydro Plus Paint for Concrete, Clay, Natural Slate Roof Tiles.
Available in 15 Litres
From £162.95 £135.79
In stock
Only %1 left

Product Description

Rustoleum Dac-Hydro-Plus roof tile paint makes an old roof new again and is often a better and more cost effective solution than replacing the old roof tiles.

Rustoleum Mathys Dac-Hydro-Plus Roof Tile Paint. The UK'S NO 1 BEST SELLING TOP QUALITY ROOF PAINT, this is a renewal coating for cleaned concrete or terracotta roof tiles. Dac-Hydro-Plus roof tile paint makes an old roof new again and is often a better solution than replacing the old roof tiles. The paint now has a built-in primer giving even greater adhesion to the roof tiles ensuring a longer lasting protection.

Best Uses

Rustoleum Dac-Hydro-Plus is a water-based low odour paint which offers excellent resistance against weathering on roof tiles, the product provides a particularly aesthetic and durable decorative finish which is breathable meaning it allows water out but not in. Dac Hydro Plus is also flexible with excellent adhesion to most mineral substrates. This Roof Tile Paint is easy to apply and has excellent gloss retention meaning it will not fade or lose it sheen over time with exposure to the elements and UV rays.


After a good cleaning with pure water under high pressure (200 bars), all substrates have to be dry, clean, not chalking and normally absorbent (untreated roof tiles). Apply an anti-fungicidal solution such as Rust-Oleum AMW Fungicidal Wash for removal of moss, etc.

Recommended primers for substrate:

  • Concrete: no primer required
  • Eternit/fibre cement: use Dac Hydro Pro
  • Slate tiles: Rust-Oleum Primer 44HS or Rust-Oleum Pegafix
  • Terracotta tiles, concrete tiles type Redland, fully weathered and/or very porous: Primer 44HS
  • Very dense substrates: Rust-Oleum Noxyde diluted with 25% volume water

It is recommended to always perform an adhesion test.

To ensure homogeneity, coating materials should be thoroughly stirred prior to use.

Apply via brush, roller or airless spray. For airless spray, dilute with maximum 3% volume of water. Nozzle: 009 - 013 / Pressure: 140 – 180 bars.


Rustoleum Dac Hydro Plus has been designed for use on concrete, clay and Natural Slate Roof Tiles. Best used on cleaned old weathered tiles to make them look brand new without replacing them.

Technical Details


  • Product is designed for application via an airless sprayer
  • Enhances and protects terracotta or concrete roof tiles
  • Fast to apply and very affordable
  • Dac-Hydro-Plus has a built in primer
  • Offers very high quality and lasting protection
  • Rustoleum Mathys roof coating is fully elastic and allows water out but not in
  • Offers excellent adhesion to correctly cleaned roof tile.


  • Clean weathered tiles with high pressure wash to remove moss and dirt
  • Apply a coat of sterilisation wash (Rustoleum Mathys AMW) to kill off moss and to prevent re-growth
  • For best results apply 2 coats Dac-Hydro-Plus
  • Coverage rates will vary considerable when applied with a brush or roller application, please consult Technical Data Sheet for more information
  • A Primer may be needed to on certain substrates to ensure adhesion, please consult Technical Data Sheet for more information
Components: One Part
Type: Water Based
Finish: Satin
Stock Colours: C351 Slate, C353 Brown, C355 Tile Red, C859 Black, E596 Rustic
Tintable: Yes, Minimum Order Quantity 120 Litres. Please note, bespoke tints are non refundable / exchangeable.
VOC Content: 35.0g per Litre
Volume Solids: 30%
Suitable Substrates: For concrete and terracotta roof tiles
Application Method: Brush, Roller or Airless Spray
Theoretical Coverage: 10 m2 per litre
Wet Film Thickness (WFT): 1st coat: 110 microns (125 g per m2), 2nd coat: 85 microns (100 g per m2)
Dry Film Thickness (DFT): 1st coat: 33 microns, 2nd coat: 26 microns
Induction Time: -
Pot Life: -
Touch Dry: 1 hour at 20°C
Overcoatable: After 24 hours at 20°C
Fully Cured: 7 days at 20°C
Cleaner / Thinner: Water
Shelf Life: 2 years from date of production in unopened cans, if stored in dry, well ventilated areas, not in direct sunlight at temperatures between 5° and 35°C
Packaging: Available in 15 Litres

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