Rust-Oleum Mathys Dac Hydro Alu

Reference 171.1.4P

Brand Mathys

This product is temporarily unavailable; in the meantime, our technical team recommend Eagle DoubleCoat Pro-Reflect Liquid Waterproofing as a great alternative.

Please note: it is important to check that any alternative product is suitable for your requirements, as our suggestion is given in good faith but without warranty. If you are in any doubt please first contact our technical team on 0113 2455450 (option 2) or send a message to [email protected] where we will be happy to discuss your project.

Rust-Oleum Mathys Dac Hydro Alu is a waterborne, ready-to-use aluminium coating for decoration, heat reflection and lasting protection of metal and most bituminous roofs. It has excellent resistance to extreme weather and temperature fluctuations. 400% elastic, water vapour permeable it builds an abrasion resistant, rubberlike coat without joints or seams for a wide range of roof surfaces.

Prevents strong warming up of the surface
Lasting 400% elastic layer without seams or joints
Decorative aluminium finish resist UV-radition, temperature changes, water and pollution
Waterproof guarantee when used as topcoat on Dacfill®
Water-based formulation, low odour

Colour

Aluminium

Size

Finish

Quantity

Product not available

This Product is Temporarily Unavailable

ColourPicker Explained

In general we sort colours for products into 2 main groups - ‘Ready Mixed’ and ‘Tinted’.
Tinted colours will always be more expensive than Ready Mixed colours as they need to be produced at the time of order using a tinting machine dispensing colourant into a base*.
During busy periods, this means that tinted colours could take longer, for example – a ready mixed colour ordered on a 3-5 day delivery might arrive within 3 days, however a tinted colour might take the full 5 days to arrive.

To find Ready Mixed colours, search "ready mixed" or select the Ready Mixed 'colour chart'. To see Tinted colours select a colour chart such as RAL, BS, NCS, etc. or search for a colour/hue to see available or related options.

To ensure fair pricing, we split colours into ‘Price Bands’ to group together similar priced colours. If you wish to search for the cheapest tinted colours, always select Price Band 1.

We make every effort to list all available colours, however we also offer a colour match service which can be accessed by contacting our Technical Team on 0113 245 5450 (option 2) or emailing [email protected]

*Colours are sold in the nearest tin size but actual paint volume per tin may vary up to 10% depending on colour

Colour reproduction of the Products on the Site is limited by the technology used to deliver web pages and by the colour representation of Customer’s own monitor and computer set-up. We have made every effort to display as accurately as possible the colours of our Products but we cannot guarantee that the colour shown on Customer’s monitor’s display will accurately reflect the colour of the Product on delivery. We recommend that Customer first purchases the smallest Product available or access an industry standard colour chart in person (and not digitally) to ensure that the colour is acceptable for its purposes.

1 question about the product

Description

Rust-Oleum Mathys Dac Hydro Alu

Rust-Oleum Mathys Dac Hydro Alu is a solar reflective roof paint based on water dispersed acrylic resins providing a decorative aluminium finish that offers durable protection for roofs with solar reflective characteristics.

Rust-Oleum Mathys Dac Hydro Alu is 400% elastic, water vapour permeable and prevents strong warming up of the surface locally by the light reflecting effect of the pigments in the coating film. It keeps its aluminium finish even in strongly varying atmospheric conditions (U.V. rays, water, strong temperature fluctuations, etc.) and is recoatable. Rust-Oleum Mathys Dac Hydro Alu is builds an abrasion resistant, rubberlike coat without joints or seams for a wide range of roof surfaces.

Features & Benefits

Solar reflective and durable roof protection
prevents strong warming up of the surface
Lasting 400% elastic layer without seams or joins
Decorative aluminium finish resists UV, temperature changes, water and pollution
Waterproofing guarantee when used as a topcoat on Rust-Oleum Mathys Dacfill Waterproofing

Surface Preparation
The substrate must be clean, free from peeling, dust and dirt. Bridge cracks and fissures with Rust-Oleum Mathys Dacfill Fleece. Fill up joints with Rust-Oleum Mathys Elastofill. Very porous substrates have to be primed first with Rust-Oleum Mathys Primer 44 HS. Rust-Oleum Mathys Dac Hydro Alu can be directly applied on metals (except new galvanised steel), roofing and most bituminous products (> 1 year). Rust-Oleum Mathys Dac Hydro Alu can be applied without any problem on most waterbased products like Rust-Oleum Mathys Dacfill Waterproofing and Rust-Oleum Mathys Noxyde.

Do not apply directly on Rust-Oleum Mathys Fillcoat or Rust-Oleum Mathys Fillcoat Fibres. In this case it is necessary to apply first a coat of Rust-Oleum Mathys Dacfill Waterproofing. Rust-Oleum Mathys Dac Hydro Alu cannot be applied on flexible PVC, EPDM, tar or bituminous materials < 1 year, polyisobutylene and smooth bitumen-polymers. In case of stagnating water, Rust-Oleum Mathys Dac Hydro Alu must always be applied in combination with the Rust-Oleum Mathys Dacfill Fleece with a consumption of 2 litres per m².

Directions for Use

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

Application & Thinning

Brush: All types, do not dilute
Roller: Mohair roll with long hairs, do not dilute
Air-atomised spray: Not recommended
Airless spray: In case of airless-application, the aluminium finish will not be uniform; an airless-roll application is ideal, although in case of an airless application, it is necessary to roll over the surface with a roller.
Cleanup: Water

Application Conditions

Apply in good drying conditions at minimum 5°C.

Please contact Rawlins Paints' Technical Support Team on 0113 2455450 for more information.

Product Details

Reference 171.1.4P

Data sheet

Application: Brush, Roller, Spray
Dry to Handle (at 20°C): 6-7 Hours
Dry to Recoat (at 20°C): 24 Hours
Fully Cured (at 20°C): 1 Week
Coverage: 0.6 - 3.3m² per litre
Min. Application Temperature: 5°C
Density: 1,05
Solids by Volume: 48 %
VOC: 70 g/l
Shelf Life (from date of manufacture): 1 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.
Touch Dry: 4 Hours
Recommended Dry Film Thickness: 480 micron (cons.: 1 m²/l)
Recommended Wet Film Thickness: 1000 micron (cons.: 1 m²/l)
UN Number: Not regulated

Attachments

Download

Product Data Sheet

Download

Safety Data Sheet

Download

Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

Send us your question

STEPHEN FARDOE on 2021-04-23 11:54:21	Question: CAN THIS PRODUCTE BE USED ON POLYCARBONITE SHEETING FOR A CONCERVITORY ROOF Thank you STEVE
	Answer: No, assuming the polycarbonate roof is clean, dry, sound and prepared as detailed in the Technical Data Sheet we can recommend Britannia Aquashield Eco. This is available in Black, Grey or Solar Reflective White.

Rust-Oleum Mathys Dacfill Waterproofing

Rust-Oleum Mathys Dacfill Waterproofing is a watertight, water-based liquid membrane for roofs: Forms a lasting elastic coat without joints or seams on sloping roofs (min. 5% slope) Has been tested and independently approved for asbestos encapsulation which makes it an excellent alternative to asbestos sheet replacement saving cost, time...

£43.18

Shop now