SAME DAY SHIPPING ON ORDERS PLACED BY 2 PM | 877-795-2278

Cab-O-Sil 1 Gallon Bag

$38.50/Each
Part# 01-04711

Overview

Cab-O-Sil is a fumed lightweight silica thickener used to reduce the flow of epoxies on vertical surfaces, as well as filling pinholes with its smooth texture.

Documents

Reviews

Works great, I wish I had known about it sooner, it would have saved me a lot of time.

John P Verified Purchase

Cab-O-Sil 1 Gallon Bag

June 20, 2024

Product as expected. Much better than the stuff I got from the big A- less clumping and easier to mix.

James R Verified Purchase

Cab-O-Sil 1 Gallon Bag

February 28, 2024

Lindsay A Verified Purchase

Cab-O-Sil 1 Gallon Bag

October 31, 2023

Nothing much to say. It is what it is.

Eric V Verified Purchase

Cab-O-Sil 1 Gallon Bag

February 3, 2022

Great product GREAT SERVICE, GREAT PRICE! Aircraft Spruce knocks it out of the park again! Jon Nemesis Air Racing

Nemesis N Verified Purchase

Cab-O-Sil 1 Gallon Bag

September 16, 2021

Use as a thickener for epoxy resin in glue mixtures and fairing mixtures. Works great.

Eric B Verified Purchase

Cab-O-Sil 1 Gallon Bag

August 24, 2021

Great product.

Frederick P
October 20, 2020

Cab-o-sil is a known product to us since our university days when we worked on conductive elastomers for the US Navy. Its made by Cabot Chemical out of Boston so you know its an excellent product for thickening solutions and epoxies or as an anticaking agent. Wouldnt use any other brand of fumed silica Cab-o-sil continues to be tops.

Joe G
November 7, 2019

Arrived as ordered. Thanks

David C
September 6, 2019

Just what I needed. Works good

Larry
June 21, 2018

Q&A

Please note, Aircraft Spruce Canada'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 Canada 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: What specific grade of Cab-o-sil is this product?

Per the manufacturer, this is M5 Grade.

Q: How much does a gallon of Cab-o-sil weigh? Part # 01-04711

A 1 gallon bag of cab-o-sil weighs approximately 0.5 lbs.

Q: Can a small bag of CABOSIL be supplied with manufacturer certs?

Yes, certs are available for the Cab-O-Sil and can be purchased at the time of order.

Q: We recently purchased 2 Gallons of Cab-O-Sil, is there an MSDS sheet available?

Yes, we have added the PDF to the Documents tab of the web page. Please review them there.

Q: Is there a shelf life on cab-o-sil [unopened/opened]?

Shelf life is 2 yrs stored at room temperature.

Q: How much do you add to the CAB-O-SIL resin?

Use as much filler needed to get the thickness required for the application. There is not a general formula or ratio to go by.

View in Catalog

View Image View in Catalog