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Black Fiberglass Hollow Round Bar

Available in multiple versions

5.0 out of 5 stars 1 customer review

Price: $27.98
Product Specifications
Brand Name Small Parts
Material Type Fiberglass
Color Black
Shape Round
UNSPSC Code 40183000

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The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Outside Diameter Inside Diameter Wall Thickness Overall Length Number of Items Price Quantity
B000FMYBXK 1 inches 3/4 inches 1/8 inches 5 feet 1
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Product Features

  • UV Resistant Inhibited
  • High Corrosion Resistance
  • Transparent to Radio and EMI / RFI Transmission
  • Stronger Than Aluminum In Length Wise Direction
  • Self Extinguishing

Product Description

Round Tubing is manufactured from isophthalic polyester resin and glass mat into a pultruded composite form. EXTREN - Series 525 profiles have a synthetic resin rich veil that contains a UV inhibitor and corrosion resistant surface. Flammability is rated as self-extinguishing. These profiles are non-magnetic and exhibit good electrical and thermal insulation properties that are transparent to radio waves and EMI/RFI transmissions.EXTREN is 30 Percent lighter and has 86 Percent of the yield strength of aluminum. It is pound for pound stronger than aluminum in the lengthwise direction of the profile. Temperatures above 150 F (65 C) are not recommended. These profiles can be easily fabricated with carpentry or metal working tools. Fasten with screws, bolts, and rivets, or join with adhesives.

Product Details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B003Y39WDG
  • Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)

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Top Customer Reviews

By G. Brown on February 3, 2016
Wall Thickness: 1/8Inside Diameter: 3/4Outside Diameter: 1Number of Items: 1Overall Length: 5 Verified Purchase
I bought this as an antenna lead for the ham/SSB transceiver on my sailboat. It is exactly what I needed for my application. It is strong and rigid, and supports the antenna wire and keeps hands off it.

I tried to paint it white using Krylon Fusion white spray paint, but the paint did not adhere as well as I would have liked. The material is very slippery to the touch. Wiping it down with acetone had no effect. I have since accepted that this might actually be a desirable attribute of the material. I am removing the white paint that is barely clinging to the surface and going with the gray color motif!
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