---
product_id: 520586834
title: "Fasco Epoxies White Glass Microspheres - Filler for Epoxy and Polyester Resin - Quart Tub"
brand: "fasco epoxies"
price: "$91"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/520586834-fasco-epoxies-white-glass-microspheres-filler-for-epoxy-and-polyester
store_origin: NZ
region: New Zealand
---

# Engineered hollow glass microspheres for stability Lightweight filler boosts strength-to-weight ratio Easy sanding for flawless surface prep Fasco Epoxies White Glass Microspheres - Filler for Epoxy and Polyester Resin - Quart Tub

**Brand:** fasco epoxies
**Price:** $91
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your resin game with featherlight strength and flawless finish!

## Quick Answers

- **What is this?** Fasco Epoxies White Glass Microspheres - Filler for Epoxy and Polyester Resin - Quart Tub by fasco epoxies
- **How much does it cost?** $91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/520586834-fasco-epoxies-white-glass-microspheres-filler-for-epoxy-and-polyester)

## Best For

- fasco epoxies enthusiasts

## Why This Product

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

## Key Features

- • **Smooth Operator:** Sands effortlessly to create a pristine, professional finish every time—no more rough patches.
- • **Precision Stability:** Engineered hollow spheres improve dimensional stability, ensuring your projects stay flawless under pressure.
- • **Versatile Power Duo:** Mix equal parts with cabosil for a high-performance, general-purpose putty that’s ready for anything.
- • **Pure White Perfection:** Bright white color blends seamlessly, giving your epoxy or polyester resin a clean, professional look.
- • **Featherweight Strength:** Revolutionize your resin with ultra-light glass microspheres that enhance durability without the bulk.

## Overview

Fasco Epoxies White Glass Microspheres are engineered hollow glass particles designed to be added to epoxy or polyester resin. They create a lightweight, easy-to-sand filler that improves strength-to-weight ratio and dimensional stability. When combined with cabosil, they form a versatile putty ideal for professional-grade repairs and refinishing.

## Description

Micro cellular hollow fiberglass particles for adding to resin as a filler reinforcement for easy to sand lightweight filling. White in color. Sometimes called Glass Bubbles or Glass Microspheres.

## Features

- Sands Easy Added to epoxy or polyester to make a lightweight fairing compound
- Also Called Glass Bubbles
- Microspheres Improves the Weight to Strength Ratio Improves Dimensional Stability
- When added with our cabosil (equal parts by volume) it makes a great general purpose putty
- engineered hollow glass microspheres

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 17.1 x 9.5 x 9.4 cm; 453.59 g |
| Item model number | FIL02Q |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Glass,Resin |
| Color | White |
| ASIN | B07KPL163Y |

## Product Details

- **Brand:** Fasco Epoxies
- **Specific uses for product:** Repair, Tile Repair, Wall Repair, Furniture, Woodworking, Glass
- **Material:** Glass,Resin
- **Item form:** Liquid, Paste
- **Special features:** Microcellular hollow glass microspheres for improved weight-to-strength ratio and dimensional stability

## Images

![Fasco Epoxies White Glass Microspheres - Filler for Epoxy and Polyester Resin - Quart Tub - Image 1](https://m.media-amazon.com/images/I/712adJW0+yL.jpg)

## Questions & Answers

**Q: Do microballoons dry clear?**
A: In my experience, clarity depends on the amount of microballoon powder added. I am using with finishing epoxy, which normally dries clear. To get the consistency I need, there is a slight whitish haze to the dried result.

**Q: volume or mass ?. In planet earth we use to have measurements  "Quart Tub"  really?**
A: Volume.
Canister was full.
Material very light.
Worked well with Poly resin for faring.

**Q: would this work to fix  a snapped surfboard?**
A: It doesn’t have any repair properties, it just adds volume to your epoxy

**Q: Is this hydrophobic fumed silica?**
A: This is not fumed silica, but this also is not a hydrophobic filler.

## Frequently Bought Together

- Fasco Epoxies White Glass Microspheres - Filler for Epoxy and Polyester Resin - Quart Tub
- Fasco Epoxies - Fasco Cab-O-SIL Fumed Silica thickener in Quart tub
- TotalBoat 5:1 Marine Epoxy Resin Kit for Bonding, Filleting, Coating, and Laminating - Use for Fiberglass, Wood, Carbon Fiber, Boat Building, Repairs, Woodworking (Gallon, Slow Hardener, Pumps)

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**Shop now:** [https://www.desertcart.nz/products/520586834-fasco-epoxies-white-glass-microspheres-filler-for-epoxy-and-polyester](https://www.desertcart.nz/products/520586834-fasco-epoxies-white-glass-microspheres-filler-for-epoxy-and-polyester)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-12*