K-FLEX CLAD AL COVERS
K-FLEX CLAD AL Segmented Fitting Covers are multi-ply laminate jacketing (PVC backing and aluminum foil coated with a transparent protective polyester film) fitting covers designed to fit over closed cell, flexible elastomeric foam insulation elbows.
Technical specifications
BURST STRENGTH
200 psi
COLOR
Silver
CORROSION RISK
Protects against corrosion under insulation: 100% sealable, high emissivity, resistant to moisture vapor intrusion, puncture and tear
DIMENSIONAL STABILITY
-1% (length change)
EMISSIVITY
0.80
FLAME SPREAD / SMOKE DEVELOPMENT
<25/450 (Class A)
FUNGI / BACTERIA RESISTANCE
Excellent
IMPACT / PUNCTURE RESISTANCE
No Failure: 20mm diameter punch from 1 kg mass
100 N
100 N
MAIN COMPOSITION
Multi-ply laminate (PVC backing and aluminum foil coated with a transparent polyester film)
SURFACE TEMPERATURE EXPOSURE
Pass: No Cracks or Delamination (-20°F to +150°F)
THICKNESSES
0.012”
UV / WEATHER RESISTANCE
Excellent (Sunlight & Rain / Dew)
UV Stability: >10 years
Artificial Aging: >2000 hours (320 MJ/m2)
Solar Radiation: >3,600,000 kJ/m2
UV Stability: >10 years
Artificial Aging: >2000 hours (320 MJ/m2)
Solar Radiation: >3,600,000 kJ/m2
WATER VAPOR PERMEANCE
0.001 perms
WEIGHT
0.1 lb/ft2
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