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Metalseal 20 - Roof and cladding coating

Name: Metalseal 20 - Roof and cladding coating
Brand: Liquasil Ltd
SKU: dHpMzVGDsJtYiKyMnSJgtm

Verified by manufacturer 5 months ago

Liquasil Ltd

Product certifications:

BBA Agrément Certificate
Certificate type

Two-component liquid metal roof coating and anti-graffiti metal cladding coating.

Jump to:

+44 (0)1217 095352 Website

Application

Suitable for:

Refurbishment of metal profiled roofs.
Use as a cladding coating system: When applied to vertical cladding, the system provides a highly effective barrier against graffiti.

Description

Two-component liquid metal roof coating and non-ghosting, anti-graffiti metal cladding coating. Incorporates marine-grade cut edge corrosion treatment.

Features and benefits:

Composed of a specially formulated silicone polymer to provide a hardened finish.
Will actively repel water and resist environmental dirt pick-up, including moss and lichen growth.
Can be used in conjunction with Liquasil corrosion primers.
Provides a decorative, protective finish to roof surfaces.
Cost effective.
Can be easily applied via airless spray, roller or brush.
Suitable for use on smaller and larger metal roofs with a single coat.
Will not allow posters or stickers to be stuck to the surface.
25 year product-only warranty provided as standard.
Repels most common graffiti attacks (washes off with water and detergent).

Components (in order of application):

SWT Corrosion Primer: Two-part epoxy comprising the primer (part A) and the hardener (part B). Rust and wet tolerant for application to all metal fixings such as hook bolts to prevent rust from breaking through the coating.
Metalseal 20: Permanent coating system for external refurbishment of metal profile roof systems.

Approvals

- MetalSeal 20:

BBA certified

Surface preparation:

In most cases, Metalseal 20 will be applied directly to an existing, aged coating or factory finish. In cases where substrate delamination is apparent, the existing substrate must be removed by one of the following methods:

3–4000 psi pressure wash with turbo lance.
Vapour blasting using appropriate Quill Falcon Kwikblast system.

Can be applied by brush, roller or airless spray.

Manufacturer recommends the use of Xylene for cleaning spray lines after the airless spray application of the Metalseal 20 component.

Brushes and rollers are sacrificial.

Consult manufacturer's literature for further details on spray application guidelines.

Caution - spraying Metalseal 20 in windy conditions can result in overspray. To mitigate this, protective barriers should be employed at height where possible.

General information

Color	Grey Guidance for specification option: Standard. Other
Finish	Semi-gloss Metallic Sheen
Material	Silicone Polymer
Shape	Formless
Length	Bespoke
Width	Bespoke
Height	Bespoke
Warranty description	25 year Guidance for specification option: Insurance options available up to 12 years; consult manufacturer for details.

Uniclass	Ss_40_90_60_85 Special coating systemsPrimary
CAWS	J31/110 Cold deck roof coating J31/353 Waterproof coating J31/5 Cold deck roof coating

Product range	Pitched Roof Protective Coatings

Specification data - Special coating systems

Classification data
Preparation	Thoroughly clean surfaces and allow to dry. Guidance for specification option: In most cases, MetalSeal 20 will be applied directly to an existing, aged coating or factory finish. In cases where substrate delamination is apparent, the existing substrate must be removed by one of the following methods: · 4000-6000 psi pressure wash with turbo lance. · Vapour blasting using appropriate Quill Falcon Kwikblast system. Manufacturer recommends the use of Xylene for washing brushes after the application of the MetalSeal 20 component. Consult manufacturer's literature for further details on spray application guidelines.
Initial coats	SWT Corrosion Primer. Guidance for specification option: Two-part epoxy comprising the primer (part A) and the hardener (part B). Rust and wet tolerant for application to all metal fixings such as hook bolts to prevent rust from breaking through the coating. Technical characteristics: Colour: Grey. Solids content: 100%. Recommended film thickness: 100 μm. Coverage: Up to 6 m²/kg. Heavily pitted or rusted surfaces may require two coats. Drying time: 6–24 hours. Weight: 1 kg/L. Flash point: >100°C. VOC content: 0 g. Finish: Semi-gloss. Application temperature: -20°C to 40°C.
Finishing coats	MetalSeal 20. Guidance for specification option: Permanent coating system for external refurbishment of metal profile roof systems. Technical characteristics: Composition: Viscous liquid. Odour: Mild/ faint. Melting point: <-60°C. Initial boiling point and range: 185–255°C (at 1013 hPa). Flash point (closed cup): 67°C. Vapour pressure: 0.035 kPa (at 20°C). Relative density: ~1 (at 20°C). Viscosity: ≤50 P (at 20°C). Solids content: 85%. Recommended film thickness: 250–300 μm. Coverage: 3–4 m²/L (at 300 μm: 3 m²/L; at 250 μm: 3.5 m²/L). Drying time: Should be rain free for 2–4 hours. Thoroughly dry after 8 hours. Weight: 1 kg/L. VOC content: 45 g/L. Application temperature: -5°C to 60°C.
Colour	Goosewing grey. RAL. Guidance for specification option: Insert requirements.

Sustainability data

Contains Red List materials	No
Country of material origin	United Kingdom
Country of product manufacture	United Kingdom
Material	Silicone Polymer
Recycled content As defined in clause 7.8 of BS EN ISO 14021	0 %