PROBOND UltraFR® is one of the only Fire Resistant Signage Grade panels in the world

PROBOND UltraFR® is designed for where a fire-resistant panel with a Group1 BCA Classification is required for signage applications.

The mineral core is designed to resist burning under extreme fire conditions and the external aluminium has a PPG FEVE Coating for extended outdoor durability designed to withstand the harsh Australian UV conditions. It is the highest standard of panel for all signage applications.

PROBOND UltraFR® has a total thickness of 3mm and an aluminium skin thickness of 0.3mm. It is suitable for folding, grooving and CNC routing and can be guillotine cut or sawn using standard aluminium blades.

PROBOND UltraFR® is available in a wide range of colours and surface finishes* and is extremely flat and rigid. It is recommended for exterior and interior flat face signage, shop fitouts and all display applications particularly where fire resistant properties are required.

* Test results available on request.

  • ISO9001
  • HenkelAdhesives
  • PPGIndustries
  • ISO9705
  • AS 1530.1
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Technical information

Panel Properties

Panel Thickness (mm)3mm
Skin Thickness (mm)0.30mm
Weight (kg/m2)5.0kg
Sound Absorption0.05
Sound Attenuation24
Water Absorption % by Volume0.01
Thermal Performance R Values0.008
Core Composition> 75% Magnesium Hydroxide(Mg(OH)2) - Fire Resistant
Fire PerformanceGroup 1 according to AS ISO 9705:2003
Tensile Strength of Aluminium Layers50 MPa

Dimensional Tolerances

Panel Thickness (mm)3 mm
Width (mm)-0 +2 (+/- 0.2)
Length (mm)-0 +3 (+/- 0.2)
Diagonal-0 +5 (+/- 0.2)
Thermal Expansion2.4mm/m @100°C temp difference
Aluminium Thickness0.30 mm

Surface Properties

Paint Thickness (microns)26±1μm
Pencil Hardness2H
Toughness of Coating≤2T
Temperature Resistance-50℃ -80℃
Impact Strength (kg/CM2)50kg/cm2. No crack
Boiling Water ResistanceBoiling for 2h without change
Acid ResistanceImmerse surface with 5%HCI(v/v) for 24H without change
Alkali ResistanceImmerse surface with 5%NaOH(m/m) for 24H without change
Oil ResistanceImmerse surface with 20# engine oil for 24H without change
Solvent ResistanceClean 100 times with Methyl Ethyl Ketone (MEK) without change
Peel Strength7.0N/mm

Size & Colour Availabilities

Gloss White
Matt White

Product downloads

Product Overview

PROBOND UltraFR® is one of the only Fire Resistant Signage Grade panels in the world

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Technical Data Sheet

Technical Data and Properties of PROBOND UltraFR® aluminium composite panel 3mm

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PROBOND UltraFR® Size Availabilities

Panel colours and size availabilities

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Material Safety Data Sheet for PROBOND UltraFR®

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Your guide to processing PROBOND UltraFR®

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Typical Specification

Specify PROBOND UltraFR®

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