Foam-Finish Finishing Compound 8oz
$13.49
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Foam-Finish Finishing Compound 8oz
$13.49
Water Resistant
Dries to a protective finish
Ultra Lightweight
Strengthens foam without added weight
Easy Cleanup
Cleans up with simple water
Smooth Surface ShieldEssential preparation for RC foam models
Foam Finish is the ultimate protective coating and repair compound designed specifically for popular RC plane foam materials. Formulated as a lightweight one-part system, it reinforces fragile airframes while preparing surfaces for painting and detailing. Protect and smooth your aircraft with Foam Finish for professional-quality results on every build.
Precision Surface FinishingFill nicks and seal your airframe
Achieve a smooth, factory-grade surface on your model aircraft using Foam Finish. Perfect for Depron, EPP, EPO, BluCor, and Styrofoam, this versatile finishing compound fills in unwanted dents, surface nicks, and deep gouges to bring worn airframes back to life. Once dried, Foam Finish cures to a hard, water-resistant finish that can be easily sanded to create an ideal base for custom paints, decals, or stains. Designed specifically for RC model planes, it adds structural strength to delicate foam parts without adding unnecessary extra weight, and conveniently cleans up with water while wet.
Technical SpecificationsFoam Finish application and cure details
Compatible Materials
Depron, EPP, EPO, BluCor, Styrofoam (foam)
Part Type
Foam Finishing Compound
Cure Time
24 Hours
Cleanup
Water while wet
Finish
Hard and Water-Resistant
Formula
One-Part System
Performance FeaturesKey advantages of Foam Finish
Sandable SurfaceSands down easily for paint decals and stain
Dent RepairFills in surface nicks dents and deep gouges
Lightweight StrengthFortifies foam structures without adding extra weight
Simple CleanupCleans up quickly with plain water while wet
Water ResistantDries to a hard water-resistant protective coat
Frequently Asked QuestionsEverything you need to know
What types of materials can I use Foam Finish on?
Foam Finish is formulated specifically for popular model foams including Depron, EPP, EPO, BluCor, and standard Styrofoam.
How long does Foam Finish take to cure completely?
Foam Finish requires a full 24-hour cure time to dry into a hard, sandable, and water-resistant surface.
Does applying Foam Finish add weight to my RC plane?
No, Foam Finish is engineered as a lightweight compound that adds structural strength and smooths imperfections without adding extra weight to your model.