Fiberglass Insulation

Fiberglas™ FLEXWRAP® ASJ

Fiberglas™ FLEXWRAP® ASJ is a flexible insulation product made from fiberglass blanket bonded together with a thermosetting resin. The fibers are oriented to provide good compressive strength while providing flexibility during installation.

Fiberglas™ FLEXWRAP® ASJ is a flexible insulation product made from fiberglass blanket bonded together with a thermosetting resin. The fibers are oriented to provide good compressive strength while providing flexibility during installation.

DOWNLOAD BROCHURE PDF | 4.14 MB

Fiberglas™ FLEXWRAP® ASJ is a flexible insulation product made from fiberglass blanket bonded together with a thermosetting resin. The fibers are oriented to provide good compressive strength while providing flexibility during installation.

DOWNLOAD BROCHURE PDF?V=1488766783000 | 4.14 MB

Specifications and Literature

Technical Information

Physical Properties

PropertyTest MethodValue
Max Use TemperatureASTM C411850°F (454°C)
DensityASTM C3032.5 pcf (40 kg/m3)
Compressive ResistanceASTM C16525 psf (1200 Pa)
Composite Surface Burning Characteristics
Flame Spread
Smoke Developed
ASTM E84
25
50
CorrosivenessASTM C665Meets requirements
Fungi ResistanceASTM C1338Meets requirements
Facing Temperature LimitASTM C1136150°F (66В°C)
Water Vapor Permeance (Facing)ASTM E960.02 perm
Surface Burning Characteristics
Flame Spread
Smoke Developed
10
ASTM E84
25
50

Standards Codes Compliance

  • ASTM C1393 "Standard Specification for Perpendicularly Oriented Mineral Fiber Roll and Sheet Thermal Insulation for Pipes and Tanks"; Types I, II IIIA, IIIB; Category 2
  • Doesn't contain the fire retardant decabrominated diphenyl ether (decaBDE)

1. Available in fire-rated (FR) versions. Visit www.owenscorning.com for product specification data sheets applicable to these products.

2. Sample modified as required to meet applicable test method.

3. XPS foam core values meet ASTM C578 TYPE IV.

4. k means the apparent thermal conductivity. The lower the value, the greater the insulation power.

5. Values at yield or 10% deflection, whichever occurs first.

6. Data ranges from 0.00 to value shown due to the level of precision of the test method.

7. Water vapor permeance decreases as thickness increases.

8. These laboratory tests are not intended to describe the hazard presented by this material under actual fire conditions.

9. Fire performance of FOAMULAR® 4" thick product only. Thicker products may have different fire performance characteristics. Due to limits on the equipment used to test per ASTM E84, Owens Corning® FOAMULAR® XPS Fabrication Billets have not been tested.

10. The surface burning characteristics of these products have been determined in accordance with ASTM E84. This standard should be used to measure and describe the properties of materials, products or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use. Values are reported to the nearest 5 rating.

Applications

Mechanical Solutions

eBooks and Guides

Division 22/23 eBook

The Division 22/23 Mechanical Manufacturer’s Guide eBook is an easy-to-use tool that can be accessed anytime, anywhere to view duct, pipe and HVAC equipment insulation solutions, product data sheets, CSI MasterFormat® three-part system specifications and green building program guides.

3E Plus®

Owens Corning is proud to partner with 3E Plus® to deliver answers about using our insulation products in your business applications.

You can also download the 3E Plus® User Guide for any questions.

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