EVERYTHING FOR PLANES AND PILOTS SINCE 1965 | 877-4-SPRUCE

#7781 FIBERGLASS CLOTH

From $8.95 to $11.65
Description Part No. Price Per Yard Buy
FIBERGLASS CLOTH 7781-50
Finnish is F16.
50" Width. Sold by the yard.
7781-50
$8.95
Quantity
FIBERGLASS CLOTH STAND 7781-60
Finnish is F16.
60" Width. Sold by the yard.
7781-60
$11.65
Quantity
Subtotal $0.00
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Overview

8.95 oz/yd˛ Medium Weight Standard Industrial Cloth. 8 Harness Satin. Thread Count 57 x 54. Breaking Strength 350 x 330 lb./in. Finished Weight 8.95 oz./yd˛ Thickness .009 mils. Sold by the yard.
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Reviews

Stuart T Verified Purchase

FIBERGLASS CLOTH 7781-50

October 9, 2021

M.r. A Verified Purchase

FIBERGLASS CLOTH STAND 7781-60

July 14, 2021

Using on RV10 lead fairing. Easy to cut, place, epoxy etc. Got 2 yds more than enough material.

Thaddeus B
September 10, 2020

Two layers of this is solid but flexible, I made some naca vents and two layers seems perfect, for an intake I started with two layers and it was more flexible than I wanted so I added two more for a total of four layers and its solid, no flex. I was concerned that with the heavier fabric it wouldnt lay into compound curves very well but it does.

Roland
July 2, 2020

Great product and fast service. Thanks!

Robert H
March 2, 2018

Fills the bill for RV fiberglass work - the right weight and best weave for most tasks. Highly conforming cloth.

William B
August 11, 2017

Excellent product.

Planemakers I
February 13, 2017

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: My glasair kit came with 50 wide, 9 oz, style 7781 bidirectional fiberglass cloth. Glasair states that the cloth is chemically treated (chemical sizing) for better strength with vinylester resin. Is the fiberglass cloth on your website also chemically treated?

Yes, Hexcel uses an F16 sizing which works with structural epoxy, polyester, and vinyl-ester resins.

Q: Is this bidirectional?

This material is bi-directional.

Q: Does this FIBERGLASS CLOTH 7781-50 ship to customer together with COC? does it have Shelf life limititation?

No, certificate of conformance must be requested at time of checkout, it does not come standard (additional fees may apply).

Finishes on Fiberglass fabrics are generally very stable to environmental conditions. Most fabric/finish combinations, silane and Volan-type finishes included, will not lose significant levels of properties under standard warehouse storage conditions -- <65% relative humidity and between 50 and 120oF. Hexcel believes that Fiberglass fabrics stored under these conditions will retain their full properties for at least two years.

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