---
product_id: 11293169
title: "Phenolic Microballoons Filler for epoxy and Polyester resins 1/2 Gallon"
brand: "aeromarine products"
price: "¥3396"
currency: JPY
in_stock: true
reviews_count: 2
url: https://www.desertcart.jp/products/11293169-phenolic-microballoons-filler-for-epoxy-and-polyester-resins-1-2
store_origin: JP
region: Japan
---

# Phenolic microballoons Compatible with epoxy & polyester 1/2 Gallon capacity Phenolic Microballoons Filler for epoxy and Polyester resins 1/2 Gallon

**Brand:** aeromarine products
**Price:** ¥3396
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Resin Game with Phenolic Microballoons!

## Quick Answers

- **What is this?** Phenolic Microballoons Filler for epoxy and Polyester resins 1/2 Gallon by aeromarine products
- **How much does it cost?** ¥3396 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/11293169-phenolic-microballoons-filler-for-epoxy-and-polyester-resins-1-2)

## Best For

- aeromarine products enthusiasts

## Why This Product

- Trusted aeromarine products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Mixing:** Achieve a smooth, consistent texture with ease—no clumps, just perfection.
- • **Elevate Your Craft:** Transform your resin projects with lightweight phenolic microballoons.
- • **Eco-Friendly Choice:** Sustainable filler option that supports your green initiatives.
- • **Unmatched Versatility:** Perfectly blends with both epoxy and polyester resins for seamless applications.
- • **Lightweight Innovation:** Reduce weight without sacrificing strength—ideal for advanced engineering.

## Overview

AeroMarine's Phenolic Microballoons Filler is a high-performance additive designed for epoxy and polyester resins. This 1/2 gallon product enhances the properties of your resin mixtures, providing lightweight solutions without compromising strength. Perfect for both professional and DIY projects, it ensures a smooth application and is an eco-friendly choice for modern crafting.

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AeroMarine |
| ASIN | B0047R49T0 |
| Is Discontinued By Manufacturer | No |
| Date First Available | January 24, 2011 |

## Images

![Phenolic Microballoons Filler for epoxy and Polyester resins 1/2 Gallon - Image 1](https://m.media-amazon.com/images/I/51AWpmRbrRL.jpg)

## Questions & Answers

**Q: Does this filler add more weight to the resin or makes it light but volume expansion?**
A: This filler does not add weight to the resin. It does make the resin lighter and able to float in water. It does not add volume to resin either, just a negligible amount. Thank you.

**Q: What is phenolic microballoons**
A: Phenolic microsballoons are microscopic plastic bubbles used to thicken and lighten epoxy and polyester applications. Phenolic microballoons are easy to sand and good for faring compounds. Please call toll-free at 1(877)342-8860 for further questions. Thank you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product!
*by L***Y on September 10, 2013*

I've used this before, and when I found this quantity for the price I couldn't pass it up. It will last me a very long time. I use it for filling balsa and plywood parts on my model airplanes. When mixed with epoxy, it's lightweight, dries hard, and is easy to sand.

### ⭐⭐⭐⭐⭐ they are microballoons, lots of them
*by R***G on August 27, 2013*

it is exactly what the package says, they work like they are supposed to. After sanding it take a little fairing with unthickened epoxy to fill the voids for a primer/paint ready surface.

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**Shop now:** [https://www.desertcart.jp/products/11293169-phenolic-microballoons-filler-for-epoxy-and-polyester-resins-1-2](https://www.desertcart.jp/products/11293169-phenolic-microballoons-filler-for-epoxy-and-polyester-resins-1-2)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-27*