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ArmaFlex Tuffcoat

The Perfect ArmaFlex pre-coated solution for protection against mechanical impact

Technical information ArmaFlex Tuffcoat
PropertyValue / AssessmentStandard / Test method
Temperature range
Service temperature
Min. °CMax. °C1
-50110
EN 14706, EN 14707, EN 14304
Thermal conductivity
Declared thermal conductivity
Θm0°C
λd ≤ [W/(m·K)] 0.033
RangeTubes 6-19mm and Sheets 13-25mm
Formulaλd = [33 + 0,1· ϑm + 0,0008 · ϑm²]/1000
EN ISO 8497, EN 12667, EN ISO 13787
Declared thermal conductivity
Θm0°C
λd ≤ [W/(m·K)] 0.036
RangeTubes 25mm
Formulaλd = [36 + 0,1· ϑm + 0,0008 · ϑm²]/1000
EN ISO 8497, EN 12667, EN ISO 13787
Fire Performance and Approvals
Fire propagation for productsTuffcoat covering roll:
Total Index Performance (I) ≤ 12
Sub Index (i1) ≤ 6
Class 0
BS 476 Part 6
Reaction to firePre-covered Tubes: E(L)
Pre-covered Sheet: E
EN 13501-1, EN ISO 11925-2
Resistance to water vapour
Water vapour diffusion resistance factor≥ 15,000EN 12086, EN 13469
Physical attributes
Dimensions and tolerancesIn accordance with EN 14304, table 1EN 822, EN 823, EN 13467
Weather and UV resistance
UV resistanceExcellent
Outdoor useSuitable for outdoor applications
Health and environment
Antimicrobial behaviourIn-built Microban® antimicrobial protection
Environmental aspectsODP zero
GWP zero

1+85 °C, for products with a self-adhesive layer.