Rust-Oleum Mathys Dac Hydro D
Rust-Oleum Mathys Dac Hydro D is a high build, waterborne acrylic pitched roof coating that renovates and protects in a durable way concrete and terracotta roof tiles. Rust-Oleum Mathys Dac Hydro D provides excellent resistance against weathering and a particularly aesthetic and durable decorative finish which breathes, is flexible and adheres to most mineral substrates.
Rust-Oleum Mathys Dac Hydro D is a high build, waterborne acrylic pitched roof coating that renovates and protects in a durable way concrete and terracotta roof tiles.
Rust-Oleum Mathys Dac Hydro D provides excellent resistance against weathering and a particularly aesthetic and durable decorative finish which breathes, is flexible and adheres to most mineral substrates.
Features & Benefits
- Higher layer thickness gives extra protection
- Resistant to UV radiation, acid rain, heat, frost and pollution
- Rain-proof after just 1 hour
- Smooth decorative finish with lasting colour and gloss
- Safe and easy to use
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). For very closed substrates like varnished or enamelled tiles, an adhesion coat of Rust-Oleum Mathys Noxyde diluted with 25% water should be applied. For all other substrates: corrugated asbestos cement sheets, concrete tiles of the Redland type and all weathered and/or very absorbent substrates, it is necessary to apply an adhesion coat of Rust-Oleum Mathys Primer 44 HS. It is recommended to perform an adhesion test prior to use and it is not advisable to apply Rust-Oleum Mathys Dac Hydro D on artificial slates type “Eternit”.
Directions for Use
To ensure homogeneity, coating materials should be thoroughly stirred prior to use.
Application & Thinning
- Brush: Apply undiluted
- Roller: Apply undiluted
- Air-atomised spray: Not recommended
- Airless spray: Dilute with max. 3% of water. Nozzle: 015 - 021 / Pressure: 160 - 220 bars
- Cleanup: Water
Temperature of air, substrate and coating material must be above 8°C and relative humidity below 80%. The substrate temperature must be at least 3°C above dew point.
Apply in 2 coats to avoid local gloss differences.
It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.
|Typical Coverage (per coat)||6-8m² per litre|
|Touch Dry||1 Hour|
|Application||Brush, Roller, Spray|
|The figures stated above are approximate. Please ensure you refer to all datasheets for full application information.|
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