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Z-Flex Aluminized Fiberglass Fabrics

Z-Flex Aluminized fiberglass fabrics are well-suited for applications requiring insulation and a superior radiant barrier. 

Z-Flex Aluminized fabrics with a Z-Fil™ filament fiberglass cloth base are lightweight and flexible. These heat reflecting fabrics are commonly used as the outer shell in multi-layer removable insulation pads or insulation blankets. 

Z-Flex aluminized fabrics with a Zetex® texturized fiberglass fabric base are heavier and offer greater protection against high temperatures and molten metal splatter. These heavier aluminized fiberglass fabrics are commonly used for industrial heat shielding, proximity suits, and aluminized clothing

Z-Flex aluminized fiberglass fabrics are also available with a Z-Sil™ Silica fabric base. Z-Sil Silica is woven with fiberglass yarn that is composed of more than 96% silica for superior heat resistance up to 2300°F / 1260°C. Aluminized fiberglass fabrics with high silica content are commonly used to fabricate heat shielding curtains or wraps and mats used in high-temperature automotive applications.

Z-Flex aluminized fiberglass fabrics are made from inorganic materials so they will not produce hazardous out-gassing. 

Z-Flex Aluminized Fiberglass has been tested to the following standards:

  • Radiant Heat Protection: ISO 6942, EN 366, ASTM F1939
  • Convective Heat Protection: ISO 9151, EN 367
  • Limited Flame Spread: ISO 15052, EN 532
  • Molten Metal Protection: ISO 9185, EN 348, ASTM F955
  • Abrasion and Tear Resistance: ISO 13937, EN 388

Common Applications

  • Proximity Suits
  • Aluminized Clothing
  • Heat Shields
  • Molten Metal Protection
  • Outer Layer of Removable Insulation Pads

Related Downloads

Product Image for Item #1100174

Z-Flex F-781 58”

  • Item: 1100174
  • Weight: 11.00 oz/sq yd373 g/sq m
  • Thickness: 13 mils0.33 mm
  • Length: 50.00 yards45.72 m
  • Style: F-781
  • Width: 58.00 in147.00 cm
  • Radiant Temp: 3000 °F1650 °C
  • Ends X Picks: 57 x 54
Product Image for Item #1100293

Z-Flex A-802 58”

  • Item: 1100293
  • Weight: 27.00 oz/sq yd915 g/sq m
  • Thickness: 40 mils1.02 mm
  • Length: 50.00 yards45.72 m
  • Style: A-802
  • Width: 58.00 in147.00 cm
  • Radiant Temp: 3000 °F1650 °C
  • Ends X Picks: 20 x 14
Product Image for Item #1100127

Z-Flex A-801 40”

  • Item: 1100127
  • Weight: 27.00 oz/sq yd915 g/sq m
  • Thickness: 48 mils1.22 mm
  • Length: 50.00 yards45.72 m
  • Style: A-801
  • Width: 40.00 in102.00 cm
  • Radiant Temp: 3000 °F1650 °C
  • Ends X Picks: 10 x 8
Product Image for Item #1100124

Z-Flex A-601 58”

  • Item: 1100124
  • Weight: 21.00 oz/sq yd712 g/sq m
  • Thickness: 31 mils0.79 mm
  • Length: 50.00 yards45.72 m
  • Style: A-601
  • Width: 58.00 in147.00 cm
  • Radiant Temp: 3000 °F1650 °C
  • Ends X Picks: 20 x 14
Product Image for Item #1100122

Z-Flex A-302 58”

  • Item: 1100122
  • Weight: 13.00 oz/sq yd441 g/sq m
  • Thickness: 23 mils0.58 mm
  • Length: 50.00 yards45.72 m
  • Style: A-302
  • Width: 58.00 in147.00 cm
  • Radiant Temp: 3000 °F1650 °C
  • Ends X Picks: 19 x 12
Product Image for Item #1100199

Z-Flex F-605 40” Silica

  • Item: 1100199
  • Weight: 22.00 oz/sq yd746 g/sq m
  • Thickness: 28 mils0.71 mm
  • Length: 50.00 yards45.72 m
  • Style: F-605
  • Width: 40.00 in102.00 cm
  • Radiant Temp: 3000 °F1650 °C
  • Ends X Picks: 48 x 33
Product Image for Item #1100171

Z-Flex F-628 58”

  • Item: 1100171
  • Weight: 8.00 oz/sq yd271 g/sq m
  • Thickness: 8 mils0.20 mm
  • Length: 50.00 yards45.72 m
  • Style: F-628
  • Width: 58.00 in147.00 cm
  • Radiant Temp: 3000 °F1650 °C
  • Ends X Picks: 44 x 31
Product Image for Item #1100176

Z-Flex F-407 58”

  • Item: 1100176
  • Weight: 15.00 oz/sq yd509 g/sq m
  • Thickness: 15 mils0.38 mm
  • Length: 50.00 yards45.72 m
  • Style: F-407
  • Width: 58.00 in147.00 cm
  • Radiant Temp: 3000 °F1650 °C
  • Ends X Picks: 48 x 32
Product Image for Item #1100302

Z-Flex F-1105 40” Silica

  • Item: 1100302
  • Weight: 34.00 oz/sq yd1153 g/sq m
  • Thickness: 46 mils1.17 mm
  • Length: 50.00 yards45.72 m
  • Style: F-1105
  • Width: 40.00 in102.00 cm
  • Radiant Temp: 3000 °F1650 °C
  • Ends X Picks: 43 x 33
Product Image for Item #1100285

Z-Flex A-801 58”

  • Item: 1100285
  • Weight: 27.00 oz/sq yd915 g/sq m
  • Thickness: 54 mils1.37 mm
  • Length: 50.00 yards45.72 m
  • Style: A-801
  • Width: 58.00 in147.00 cm
  • Operating Temp: 700 °F370 °C
  • Radiant Temp: 3000 °F1650 °C
  • Ends X Picks: 10 x 8