works great
Mike R
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
August 19, 2025
The G
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Gallon
June 1, 2025
I use this product for model airplane finishing. There arent many choices left these days and I/we appreciate that clear, butyrate, non-tautening dope is still available through Randolph and Aircraft Spruce. This dope is first class.
David T
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Gallon
March 21, 2025
Works great for doping rc coverings
Michael N
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
January 10, 2025
Excellent produit pour mes avions téléguidés je le recommande pour la toile de Sig Koverall
Lucien R
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
July 26, 2024
Excellent Dope for my Nitro model airplanes. It is Hot Fuel Proof and I thinned it for brushing on to the balsa wood, sanded between coats.
Tom L
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
July 16, 2024
I always use Randolph Non-Tautening Butyrate when building RC Planes. It’s fast & strong. A couple coats on bare balsa wood, lay down the silk span, spray the silk water lightly. Coat the edges and hit it with the heat gun, fast & easy! Highly recommended!
Gerry C
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
June 25, 2024
J’utilise pour donner une finition lustrée sur mes modèles
Lucien R
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
June 15, 2024
Orion A
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Gallon
April 9, 2024
Terrific product with consistent reliability. In addition, being able to purchase in smaller quantities than a gallon makes it a huge win for me.
Kenneth C
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
March 9, 2024
could not ask for better service and product quality
James Q
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
January 19, 2024
WORKS GREAT
Ddouglas C
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
October 13, 2023
Larry W
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
July 5, 2023
Ive used Randolph butyfate dope products for many years and fine that the quality has remained very high during duration of that period. A quality finish requires a quality product. Randolph fills the bill.
Alan R
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Gallon
June 22, 2023
Glad to see A-1690 now appears to be a more water clear product. I clearcoat a lot of finishes and A-1690 was causing some yellowing over light colors. I was doing a small project and there 2 quarts were practically wTer clear
Alan R
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
February 28, 2023
excellent. crystal clear!
Gene P
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
May 31, 2022
Always performs well
Michael S
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
May 26, 2022
Excellent product Im so glad it is available.
Steve S
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
April 27, 2022
Dose what it should.
Chris M
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
April 2, 2022
Excellent product !
Mark A
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
November 11, 2021
I know from listening to others it’s great but I haven’t used it yet so I can’t give a personal opinion.
Bob S
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
September 16, 2021
Using Randolph products to paint a 1/4 scale RC Clipped Wing Cub and Im very satisfied with the products.
David Z
Verified Purchase
Randolph A-1690 Non-Tautening Butyrate Clear Quart
September 3, 2021
Great coverage at a great price. Gives a very good gloss over colored dope.
Frank
March 24, 2021
This was a replacement for a previous order I received that had been severely damaged, probably in shipment. Thank you for the very efficient and quick response!
Frank G
September 7, 2020
Can severely damaged in shipment. Item was replaced pronto by ACS. Thank you!
Frank G
September 6, 2020
Excellent product - been using dope to all stages of finishing model airplanes and will continue to do so .. Aircraft spruce has the best prices, outstanding service ( all questions I ask are answered in a timely manner ) and I am a very happy customer.
Charles B
July 6, 2020
Perfect!
Jim D
April 16, 2020
The dope worked as expected. Fast shipping. No drama. Many thanks.
Eb
March 4, 2019
I have been using Randolph Products for many years. it has always been an easy to use and
high quality product.
John H
March 13, 2017