Verified by manufacturer 6 months ago
A cold-applied liquid membrane waterproofing system for flat metal roofs and gutters.
Suitable for virtually all metal roof and gutter surfaces, and concrete Finlock gutters.
XtraFlex is a based on Polyroof’s tried and tested Protec technology and adapted with enhanced flexibility, making it ideal for the coating of industrial gutters and other high-expansion applications.
The RapidCure technology utilizes catalyst, accelerators and inhibitors allowing full control over cure times across a wide range of temperatures all year round. The seamless Xtraflex membrane can be applied directly to virtually all metal surfaces, concrete finlock gutters and a range of other industrial roof or gutter surfaces. It is impervious to standing water, making it ideal for areas that may hold standing water. XtraFlex is supported by Polyroof’s Approved System Guarantees for up to 20 years.
Features and benefits:
Please consult manufacturer for further specification advice as required.
Color | Grey |
Finish | Smooth Seamless, watertight finish. |
Material | Polymer Flexible hybrid polymer. |
LengthPlease refer to project specific drawings. Formed on site. | Bespoke |
WidthPlease refer to project specific drawings. Formed on site. | Bespoke |
HeightFormed on site. Approximately 3mm thick once cured. | Bespoke |
Warranty description | 20 year Labour and materials. |
Uniclass | |
CAWS | J31/5 Cold deck roof coating J31/110 Cold deck roof coating |
Preparation | - |
Horizontal workPlease consult Polyroof for guidance and insert requirements. | - |
Skirtings and vertical workPlease consult Polyroof for guidance and insert requirements. | - |
Liquid-applied waterproofing | - |
Type | Cold liquid-applied XtraFlex resin with catalyst (two coats). |
Reinforcement | Polymat 450 (first coat). |
System accessories | Polyroof pre-formed GRP trims - drip/ upstand.Polyroof pre-formed GRP trims - fillet.Polyroof pre-formed GRP trims - termination bar.Polyroof pre-formed internal outlets.Polyroof pre-formed through wall outlets.Polyroof butyl lap and bolt tape.Protec Matrix - detailing system.Polyroof fall arrest systems.Consult manufacturer for options and insert requirements. Polyroof SA lightning conductor clips. |
Colour | Light grey. |
Cure time | 30–60 minutes. Cured state of tough & impermeable. |
Application temperature | 3–30°C. |
Substrate | Metal surface. Primed with Polyroof Quick Dry 2-Pack Epoxy Primer. |
Waterproofing | XtraFlex resin. |
Installation | Installation by Polyroof approved contractors. |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |