5 star product

Craig L Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

An excellent, easily sanded lightweight filler. I began using 3M Glazing putty, but it doesnt sand as well as SuperFil. Also, a very little goes a long way!

Marty T Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

Great stuff ! Best filler on the market

Dave P Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

As advertised!

Natalie C Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

Smells bad but works great! And the sales help was perfect!

Peter S Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

I have been using this for several years on R/C model airplanes.

Charles R Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

Great product! Unbelievable fast shipping. Always good service with Aircraft Spruce !

Richard K Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

Great product, and great service.

C L Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

Always a consistent product.

Robert C Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

Superfil is my go to product for filler material when strength is needed. It is strong, light and sands well. Its the best filler on the market!

Allen Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

This is a great filler for small gapping on irregular cuts. Takes press off exact fits on complex trim pieces such as veneer patches receiving paint. Sands easy enough to limit overworking the product at application. Get it close but not flawless. Pricy so don’t try using to fill canyons unless you just have money to burn or time sensitive on finishing.

Rick K Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

Works well. Sands well until it hardens. Get it prefect.

Richard D Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

Excellent filler that smooths out well when sanded

Dale B Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

All seemed fine when I picked up this item at Corona store. I didnt realize there was a problem until I unpacked and opened the jars for use. I then realized the part B jar, the smaller one, had clear resin (a small amount) leaking out the cap of the jar. Apparently it had separated from the mixture while stored and the cap was not tight. It was quite a mess to clean up, but once thoroughly mixed again it works as advertised. It is certainly quicker and easier than mixing micro the traditional way.

John B Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

Was previously opened and missing half of the product.

Jason K Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

I am a lifelong model Airplane enthusiast. I’ve been building with Balsa and Foam and Fiberglass etc… for over 30 years. I had no idea this product existed until a Facebook group member posted about using it on a 1/7 scale P-40 Warhawk. Intrigue set in and I ordered some to try out because I’m always looking for new and different products and tools that can improve my builds. Let me just say WHERE HAS THIS STUFF BEEN ALL MY LIFE! I feel like I discovered a 2-part cheat code and everyday I find a new way that SuperFil surprises me. This is now a must have on my shelf and a lifelong relationship has been formed. A beyond excellent product that has forever changed the way I build and repair my airplanes. I give it a 20/10 and HIGHLY recommend anyone on the fence give SuperFil a chance, it will NOT disappoint!

Marco S Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

Nothing better for making fillets on my model airplanes.

Keith T Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

I mainly use this for model aircraft but it’s sooo easy to apply and sand! Nice strength and no shrinkage…. An excellent product!

John G Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

Fast Shiping great service

Nir S Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

5 stars

Michael T Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

Very good timing on the order. Great product. Its light and sands very well.

Allan S Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

Delivered quickly and on time. Excellent product!

Bo L Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

excellent stable product

Steve L Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

I have used this product several times over the last 20 yrs. Easy to use, sand easily and it holds well.

Serge B Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

Ive used epoxy and micro balloons for a long time. I tried a quart of Super Fil several years ago and its so much easier to use. Stays where you put it, doesnt sag. The hardener does separate and needs to be mixed once in a while. This is my second quart that I use on model airplanes exclusively.

Great product fast delivery couldn’t be more pleased. Thank you

Fair price, easy to work with, very durable.

Perfect

Very easy to work with. Lightweight and dries hard. Its aircraft bondo

Used this to simulate the windshield gasket on a Stinson SR-9. Works very well and very easy to sand. Should be great on fillets. Much easier to sand and manipulate than epoxy and micro balloons. A bit hard to measure out, so using a scale would be the best way to do that. Would be nice for modelers if it were sold in smaller portions.

A great product and very good service.

great, easy to use product

Product worked just as described.

Repeat customer on this product as it does a great job.

Poly-SuperFil sure is one good product . I use it for model airplane fillets and more. Also on woodwork, as I do general painting as my work. This stuff I tried on concrete some time ago still holding firm,sands ok also.Again, good stuff.

Works well with styrofoam, sands to a nice feathered edge.

Lightweight product that is easy to work with, has a slow drying time and very smooth sanding qualities. Used it to make repairs to my Stinson to fair out where hard points and fabric meet and crack over time.

Excellent fill and sand ability properties.

Easy to mix, apply, and sand. Extremely lightweight. Adheres well to any surface. Works great for filling dents. Im very pleased with the result. I believe it can be easily used for may applications, not just aviation use.

I have used this product for years in filling the low spots and weave of my glass airplane. It works, is easy to sand, cures fairly quickly and bonds to the glass very well after light sanding to remove the glaze. After 14 years the paint still looks good and I have had no bonding or cracking problems

GOOD

Nice product

Daniel A Verified Purchase

Superfil Sandable Non-Shrinking Epoxy Filler Quart Kit

Im using this in model airplane applications so I doubt Ill ever see the bottom of the jar! Very light weight fills nicely. Easy to sand. The only down size its difficult to get a 2:1 mix in small quantities teaspoon and tablespoon size sort of mixes. Lean toward too much hardener as it will cure the other direction it never cures and is quite difficult to remove the uncured mess to do it correctly.

hard to mold put when it sets overnight it is hard as a rock and seems to stick well. The best thing is that when you wes sand it ,it smoothen out great and fills well and ready for primer and paint. just wish it would set up a bit quicker.

I used this product to fill low spots on my Glasair wing. I stored the wing for several years until I was ready for paint. When I was ready to paint, I removed the wing from storage to find cracks everywhere I used this product. I took me several months full time to remove this product and went back with a 3M product.