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Poly-Fiber Poly-Brush Untinted Quart
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MFR Model# 2-PBU3
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Overview
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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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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. |
Reviews
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Poly-Fiber Poly-Brush Untinted Quart
Excellent product especially for fuselage use
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Poly-Fiber Poly-Brush Untinted Quart
good stuff
Good product. Tried and true.
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
great service box got here in great condition fast service
First of all, I use this on model planes (R/C) using the lite Stits fabric. This is NOT the same stuff sold by F&M. Their Poly-Brush is already thinned, since they sell to modelers. Spruce sells the full-strength stuff that you have to thin (with reducer-I used RR8500-slow drying but the finish is smoooooth!) )on your own. You need to thin it 3 to 1 or else it goes on too thick and it orange peels. But, once you thin it, its just perfect! So, you may actually be getting more product for the money with this than with the pre-mix stuff.
I have used this product on a recent cover job and it did what it was supposed to do. Dont forget to thin 3:1 with their reducer. I like the poly-fiber system, just were a paint mask when working with it.
The first gallon of poly brush was damaged in shipping and leaked in the carton. When we notified Aircraft Spruce of the problem they sent me a replacement gallon. I appreciate there service for taking care of this issue.
Works good, came fast and was well packaged. Hazardous shipping is brutal though.
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.
Only available in clear or tinted. The tinted is only sold in a pinkish color.
Each of these products have a 4 year shelf life in closed containers.
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.
Poly-spray is intended for use on fabric. I don't believe it will adhere to metals.
This is designed to be applied directly to fabric. We do not have any data supporting it's use with epoxied wood.
The Poly-Brush states that it will cover approximately 150 sq feet per gallon.
