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

Works great for doping rc coverings

Michael N Verified Purchase

Randolph A-1690 Non-Tautening Butyrate Clear Quart

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

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

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

J’utilise pour donner une finition lustrée sur mes modèles

Lucien R Verified Purchase

Randolph A-1690 Non-Tautening Butyrate Clear Quart

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

could not ask for better service and product quality

James Q Verified Purchase

Randolph A-1690 Non-Tautening Butyrate Clear Quart

WORKS GREAT

Ddouglas C Verified Purchase

Randolph A-1690 Non-Tautening Butyrate Clear Quart

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

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

excellent. crystal clear!

Gene P Verified Purchase

Randolph A-1690 Non-Tautening Butyrate Clear Quart

Always performs well

Michael S Verified Purchase

Randolph A-1690 Non-Tautening Butyrate Clear Quart

Excellent product Im so glad it is available.

Steve S Verified Purchase

Randolph A-1690 Non-Tautening Butyrate Clear Quart

Dose what it should.

Chris M Verified Purchase

Randolph A-1690 Non-Tautening Butyrate Clear Quart

Excellent product !

Mark A Verified Purchase

Randolph A-1690 Non-Tautening Butyrate Clear Quart

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

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

Great coverage at a great price. Gives a very good gloss over colored dope.

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!

Can severely damaged in shipment. Item was replaced pronto by ACS. Thank you!

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.

Perfect!

The dope worked as expected. Fast shipping. No drama. Many thanks.

I have been using Randolph Products for many years. it has always been an easy to use and high quality product.