This is a cache of https://www.owenscorning.com/en/composites/product/unifilo-500-cfm. It is a snapshot of the page as it appeared on 2026-03-05T08:53:02.494+0000.
Unifilo® 500 Series | Owens Corning Composites
Skip to main content

BRING TAILORED SOLUTIONS TO PULTRUSION

Unifilo® 500 Series continuous filament mats represent a large choice of tailored reinforcement solutions for efficient manufacture of high performance profiles by pultrusion process

TALK TO AN EXPERT

Specifications and Literature

Performance Attributes

Customized for Multiple Needs Icon

Customized for Multiple Needs

Freedom of Design and white Color Icon

Freedom of Design and white Color

Productivity and High Performance Icon

Productivity and High Performance

Corrosion Resistance Icon

Corrosion Resistance

  • Freedom of design and white color

    U527 product easily adapts to complex die shapes and preserves part white color.


    U528X1 product offers a great balance between softness, white color and good tensile strength requirements.

  • Productivity and high performance

    U528 product is easy to splice and enables excellent processability. It provides very good mechanical and di-electrical properties to molded parts


    U529 product higher tensile strength fits the requirement for most challenging profiles and fast pultrusion process speed.

  • Corrosion Resistance

    Excellent corrosion resistance with Advantex® Glass compared to standard E-glass: providing longer service life in applications facing corrosion.

Customized for multiple needs

Unifilo®500 Series mats are available with varying binder contents to match up with specific customer applications

Profiles - Dielectrical laminates.

UNIFILO®500 Series mats are compatible with unsaturated polyester, vinyl ester, acrylic and epoxy resins and designed for the reinforcement of pultruded shapes including gratings, ladder rails, frames, insulators. They are also proven to be well suited for compression molding of di-electrical laminates. (Picture Courtesy of Collodin, CN.)

Technical Information

Availability

Unifilo® 500 Series mats are available in Europe and Asia Pacific. U529 is available in North America. All products are made to order. Additional widths are available upon request by your Owens Corning contact.p>

Nominal Mat Weight (g/cm2) Nominal Mat Weight (oz./sq.ft.) Roll Width (cm) Roll Width (cm)
225 - 300 - 450 - 600 - 900 - 127 - 138 -

Packaging (Standard Reference)

Each roll is wound on a 103mm internal diameter cardboard tube and wrapped with a transparent stretch film. Upon customer request, paper tube holds printed information allowing 100% traceability once roll is slit; rolls can be split into 3-40cm stripes.


Nominal Mat Width(cm) Roll Ø (cm) Rolls per Pallet Pallet Size (cm)
3 to 40 55 =>12 (to box capacity) 4 boxes on 114x114 pallet
40 to 70 55 12 114x114
70 to 105 55 8 114x114
105 to 210 55 4 114x114
=>210 55 2 - 8 Wooden Crate

Labeling

Each roll bears a label detailing the product description, product code, nominal weight, roll width, roll number and manufacture date.


Storage

It is recommended to store glass fiber products in a cool, dry area. The glass fiber products must remain in their original packaging material until the point of usage; the product should be stored in the workshop, within its original packaging, 48 hours prior to its utilization, to allow it to reach the workshop temperature condition and prevent condensation, especially during cold season. The packaging is not waterproof. Be sure to protect the product from the weather and other sources of water. When stored properly, there is no known shelf life to the product, but retesting is advised after two years from the initial production date to insure optimum performance. The Vertical rolls packaging system is designed to allow stacking of two pallets. When stacking pallets two high, care should be taken to place the top pallet gently and aligned properly; the use of a plywood interlayer (min. 6 mm thickness) is recommended. Owens Corning is not responsible for any damage resulting from stacking pallets more than two high. Wooden crates are not stackable.

    Regional Availability

    Unifilo® 500 Series mats are available in Europe and Asia Pacific.

    Applications

    • Buildings and Construction > Concrete > Structural Strengthening
    • Buildings and Construction > Exterior > Architectural facades
    • Buildings and Construction > Exterior > Walls > Precast Insulated Wall Panels
    • Buildings and Construction > Profiles
    • Chemical
    • Consumer Goods > Other Open or Closed Mold
    • Industrial and Corrosion
    • Infrastructure > Bridges > Bridge Decks
    • Infrastructure > Bridges > Bridge Railings
    • Infrastructure > Concrete > Structural Strengthening
    • Infrastructure > Marine Structures
    • Infrastructure > Paving
    • Infrastructure > Profiles
    • Infrastructure > Road and Highway > Asphalt Pavement
    • OEM (Original Equipment Manufacturer)
    • Oil and Gas

    Talk To An Expert

    We know your business is important - which is why we have hand selected team members with knowledge specific to your needs. For immediate assistance, reach out to our experts below and we'll be in touch with you.

    Ray Arai

    Global Product Manager, CFM/CSM

    Ray

    Contact Us

    Even though we’re a global company, we’re always ready to answer your questions. Call to speak with an Owens Corning representative.

    1-800-GET-PINK®