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Poly Fiber Poly-Brush

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QuartGallon5 Gallon
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Overview

A pink translucent, 1 part air drying resin used for the first 2 or 3 coats to penetrate and seal the fabric weave and assure good adhesion. Also used to attach the finishing tapes and reinforcing patches. Brush on initial coat thinned 3:1 with reducer. Subsequent coats are thinned 3:1 with reducer and applied with a spray gun to avoid brush marks & cut application time.
Available in tinted or untinted and in quart, gallon, or 5 gallon sized.

Important Notice: All mixed paints are special order and are non-returnable.
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Reviews

Perfect product....

Bob D Verified Purchase

POLY-BRUSH QT. TINTED

January 28, 2022

Stephen S Verified Purchase

P/F POLY-BRUSH GAL **TINTED**

December 10, 2021

Jim E Verified Purchase

P/F POLY-BRUSH GAL **TINTED**

October 27, 2021

Great product ! you will need some reducer too.

Richard P Verified Purchase

POLY-BRUSH QT. TINTED

August 29, 2021

Great have built 4 plains You have great products

Errol S Verified Purchase

POLY-BRUSH QT. TINTED

July 30, 2021

Works well

Stephen S Verified Purchase

P/F POLY-BRUSH GAL **TINTED**

June 19, 2021

Excellent product especially for fuselage use

Gerald K Verified Purchase

POLY-BRUSH UNTINTED QUART

June 18, 2021

good stuff

Gary H
January 4, 2021

Good product. Tried and true.

Rich C
November 20, 2020

I had a leaking can of Polybrush delivered and contacted customer support . They had a new can at my door in 4 days no charge . It was the first time in over 40 years of doing business with you that I had a problem ... Thanks , Ed

Edward S
August 17, 2020

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: In what colors is Poly Brush available? I see it is tinted.

Only available in clear or tinted. The tinted is only sold in a pinkish color.

Q: What is the shelf life of Poly tone, poly brush and the reducers?

Each of these products have a 4 year shelf life in closed containers.

Q: When you mention 3:1 reduced do you mean 3 parts PolyBrush to 1 part reducer ? Also, what is the recommended reducer for this product ? MEK ?

Poly Brush is thinned 3 parts Poly Brush to one part reducer. There are two reducers available. R65-75 for applying it in lower temps, and RR8500 for applying it in higher temp environments. MEK can be used for cleaning surfaces and spray equipment.

Q: Will Polyspray adhere to a standard etch primer on Aluminium please?

Poly-spray is intended for use on fabric. I don't believe it will adhere to metals.

Q: Can West Systems epoxy be used as a primer when applying this product to wood?

This is designed to be applied directly to fabric. We do not have any data supporting it's use with epoxied wood.

Q: How many square feet does 3 gallons of poly brush and 1 gallon of reducer cover if you only apply one coat?

The Poly-Brush states that it will cover approximately 150 sq feet per gallon.

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