Description
Double Coat Pro-Reflect – Elastomeric Liquid Waterproofing with High UV & Corrosion Resistance
High-Performance Waterproofing & Protection for Roofs and Metal Structures
Double Coat Pro-Reflect is an elastomeric liquid waterproofing membrane reinforced with microfibres and a high aluminium content. This formulation provides strong UV resistance, waterproofing performance and corrosion protection, making it suitable for roofs and exposed metal structures.
Designed for demanding environments, Double Coat Pro-Reflect is well suited to industrial facilities, warehouses and commercial buildings where durability and reflectivity are essential.

Key Features
- Waterproofing & UV resistance: suitable for a wide range of roof materials.
- Corrosion protection: helps protect metal structures such as storage tanks and pipework.
- Microfibre & aluminium reinforced: improves strength, flexibility and reflectivity.
- Fast drying: typically dries within 1–2 hours.
- Wide substrate compatibility: suitable for galvanised steel, zinc plates, asbestos cement, asphalt felt, bitumen sheets and similar surfaces.
- Long-lasting performance: suitable for industrial, commercial and selected residential use.
Typical Applications
- Waterproofing and UV-resistant roof coatings
- Corrosion protection for metal structures, tanks and pipework
- Industrial and warehouse roofing systems
Application Overview
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Surface preparation:
- Ensure surfaces are clean, dry and free from dust, loose material, algae or fungal growth.
- Treat contaminated surfaces with a fungicidal wash if required.
- Allow newly applied coatings to weather for at least 2 weeks before application.
-
Mixing & application:
- Stir thoroughly before use.
- Apply by brush or spray.
- Avoid application in wet weather or when rain is expected.
-
Coverage:
- Approximately 1–2 m² per litre per coat, depending on substrate condition.
- In many cases, one coat is sufficient on well-prepared surfaces.
- Drying time: typically 1–2 hours, depending on conditions.
-
Precautions:
- Do not apply to glass, roof lights or translucent sheets, as this may create a hidden hazard.
Packaging & Storage
- Pack size: 25L single pack (5L available on request).
- Shelf life: 12 months in sealed containers when stored in cool, dry conditions.
- Colour: Silver.
- Storage note: Stir well before use, especially after prolonged storage. Avoid water contamination.
Double Coat Pro-Reflect delivers durable waterproofing, UV resistance and corrosion protection, making it a reliable choice for industrial and commercial roofing projects.
Quick FAQs
What is Double Coat Pro-Reflect used for?
It is used as an elastomeric liquid waterproofing and protective coating for roofs and exposed metal structures requiring UV and corrosion resistance.
Is Double Coat Pro-Reflect suitable for metal roofs?
Yes. It is suitable for a range of metal substrates, including galvanised steel and zinc plates, subject to correct preparation.
How quickly does it dry?
Under typical conditions, the coating dries within approximately 1–2 hours.
Can it be applied in wet weather?
No. Application should be avoided during wet conditions or when rain is expected.
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