Specialist Coatings
Specialist Coatings
Middle East
CT-7571 Corten / Weathering Steel Sealer
CT-7571 is the worlds longest lasting and most effective coating that protects Corten Weathering steel from continuing to corrode and weather. The coating protects steel from UV, oxidation, bleaches and acids to ensure the desired patina remains perfect for the lifetime of the coating.
* World leaders in Corten ageing and sealing over 20 years *
About CT-7571 Range
With over 20 years' experience working with Corten, we introduce the world's longest-lasting and most effective protective coating for Corten and Weathering Steel.
The new water-based product for 2022, CT-7571-W offers unparalleled protection and sealing properties with the addition of alcohol protection. The new water-based formula has a lower odour compared to the old product and is ideal for use inside and in confined spaces. This model has a transparent texture that does not affect the colour of the substrate itself.
As world leaders in the process of aging and sealing of weathering steel, BROMOCO understand that in a world that needs to reduce its environmental impact and adopt sustainable manufacturing practises water-based products are becoming the new standard. We will be fully water based for 2023.
Note: Our old version solvent based CT-7571-T is currently being phased out and is only supplied if required. If you require a darker colour to achieve a more vintage visual aesthetic and design requirement, please click [Contact Us] for more information. You can see the difference between the two versions by clicking here →.
The Water-based formula [CT-7571-W] is included in:
Low
odour
Perfect for application internally and in confined spaces.
5 year guarantee
Long lasting and hard wearing proven in real time to exceed its guarantee period of 5 years. Guaranteed not to crack, peel or fade. No decomposition if the conditions for storage and handling are satisfied.
Better coverage rate
Up to 4 times greater coverage than alternative products on the market.
Finish shaping
The product contributes to the visual application with a crystal clear hard waring finish after it has dried. Helping users to produce a more textured and durable surface finish. The product is also suitable for lighter coloured finishes.
Super protection
Resistant to Acids, Bleaches, Bird droppings and Acid rain. Built in protection against UV for both the coating and the surface. Solvent resistant and 100% waterproof.
Wide application range
Very low VOC, reducing environmental impact. Non-flammable material, suitable for indoor and outdoor applications.
The various finishes are achieved in 3 ways:
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Preparation of the metal. Raw, sand blasted, scrubbed or grinded.
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Length of time XL-08 is left to dwell. Usually, 1 day to 10 days.
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Coating depth.
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The lighter finishes are achieved when the surface has been sand or shot blasted.
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The more textured finishes are achieved when the surface has been roughed or grinded.
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The longer the XL-08 is reactivated with a saline solution the deeper the oxidisation.
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Or the longer it is left to naturally rust up to 6 months.
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Thicker coating or additional coats will increase the gloss level if desired.
Physical Effects
Step 1
Corten / Weathering Steel sheet in original condition
Step 4
After XL-08
Step 2
XL-08 Applied
Step 5
CT-7571-W coating applied (Wet)
Step 3
XL-08 Immediate reaction 1 minute
Step 6
CT-7571-W coating dried and sealed
Typical Data
Column | Info |
|---|---|
Form | Liquid |
Colour | White |
pH-value at 20℃ | 8.5 |
Flash point | Not applicable. Non flammable. |
Oxidising properties | Products is not self igniting. |
Explosive properties | Products does not present an explosion hazard. |
Relative density at 20℃ | 1.04g/cm³ (ISO 2811-1) |
Viscosity at 23℃ | 300mPas (ISO 2555) |
Hazardous decomposition products | No dangerous decomposition products known. |
Corrosion/irritation | Not classified as skin irritant. Not classified as corrosive. |
Serious eye damage/eye irritation | Not classified as irritating. |
Environmental hazards. Marine pollutants | No |
Suitable extinguishing agents | Water, foam, carbon dioxide. |
Project Highlights
