Liberty Pultrusions Liberty Pultrusions
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     - A Leader for 35 Years
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     - Structural Pultrusions
     - Pultruded Electrical Shapes
     - Pultruded Rod
     - Custom Pultrusions

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     - Pultrusion Machines
     - Miscellaneous Pultrusion Equipment
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Liberty Pultrusions - East
1575 Lebanon School Road
West Mifflin, PA 15122-3464
T: 412-466-8611
F: 412-466-8640

Liberty Pultrusions - West
T: 760-744-6371
F: 760-744-0201
 
  Structural Protrusions

Product Availability

Technical Data

Polyglas Structural Pultrusions are a combination of fiberglass reinforcements an thermo-setting polyester or vinyl ester resin systems.  All of our structural composites include a surface veil to protect against fiber blooming.  It also increases the composites useable life cycle, corrosion resistance and ultraviolet resistance.
Polyglas Structural Pultrusions
are offered in three standard systems:
Polyglas 'F' -- General purpose composite manufactured in a fire retardant isophthalic polyester resin system. Standard colors are gray and hazard yellow.
Polyglas 'C' -- A superior grade composite manufactured in a fire retardant and highly corrosion resistant vinyl ester resin system. Standard color is beige.
Polyglas 'M' -- General purpose composite manufactured with a non-fire retardant isophthalic polyester resin system. Standard colors is olive green.
Liberty Pultrusions stocks various sizes of popular structural pultrusion products. Other sizes are available in low minimum mill runs.
Liberty Pultrusions stocks various sizes of popular structural pultrusions. Other sizes are available in low minimum mill runs.
 

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