An ultra lightweight corrosion-inhibiting filler for aircraft, marine, and automotive use. Adheres to composites, bare aluminum, steel, and bare or varnished wood.
Epoxy resin with non-MDA hardener. Ships non-hazardous. Apply EP-420 Epoxy Primer directly over SuperFil. Superfil is an ultra-lightweight epoxy filler for rough fill and contouring. Comes in two containers. Mix, apply with a squeegee, and let dry overnight. More consistent than hand-mixed micros. Weighs only 3.8 lbs. per gallon. 1 Quart Kit (12 oz. Hardener + 20 oz. Resin) 3 Gallon Kit (1 gal. Hardener + 2 gal. Resin) HAZARDOUS |
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. |
Excellent filler that smooths out well when sanded
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.
SUPERFIL SANDABLE NON-SHRINKING EPOXY FILLER QUART KIT
Was previously opened and missing half of the product.
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!
SUPERFIL SANDABLE NON-SHRINKING EPOXY FILLER QUART KIT
SUPERFIL SANDABLE NON-SHRINKING EPOXY FILLER QUART KIT
Nothing better for making fillets on my model airplanes.
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!
SUPERFIL SANDABLE NON-SHRINKING EPOXY FILLER QUART KIT
Fast Shiping great service
SUPERFIL SANDABLE NON-SHRINKING EPOXY FILLER QUART KIT
5 stars
SUPERFIL SANDABLE NON-SHRINKING EPOXY FILLER QUART KIT
Very good timing on the order. Great product. Its light and sands very well.
SUPERFIL SANDABLE NON-SHRINKING EPOXY FILLER QUART KIT
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.
We have added the MSDS sheet to the "Documents" tab of this web page. Please review it there.
Yes. It is an epoxy base filler and adheres very well to aluminum, wood, and composites.
Superfil is an epoxy base material and will not shrink or crack over time like polyester base fillers. The manufacturer does not list a max depth.
This is an epoxy base filler and adheres to many surfaces, but a slightly abraded surface is recommended for the best bond.
No, it is not necessary to remove the paint. Just be aware the Super-Fil will stick to the paint, so if the paint chips off the structure, so will the Super-Fil on it.
Yes, It will work on clean metal.
Per Vendor: It can be used as filler on metal, sure, but it should be primed over to seal it.
It is not normally used as an adhesive, so we have no data as to how well it will work.
This material has a 2 year shelf life in an un-opened container.
It should go underneath the varnish. The varnish should seal the superfil.
Per Poly-Fiber: We do not recommend thinning or diluting this product.