--- product_id: 164415976 title: "White Glass Microspheres - Filler for Epoxy and Polyester Resin - Quart Tub" brand: "fasco epoxies" price: "S/.134" currency: PEN in_stock: true category: "Fasco Epoxies" url: https://www.desertcart.pe/products/164415976-white-glass-microspheres-filler-for-epoxy-and-polyester-resin-quart store_origin: PE region: Peru --- # Engineered hollow borosilicate glass Improves weight-to-strength ratio Easy sanding filler White Glass Microspheres - Filler for Epoxy and Polyester Resin - Quart Tub **Brand:** fasco epoxies **Price:** S/.134 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your resin game with featherlight strength and flawless finish! ## Quick Answers - **What is this?** White Glass Microspheres - Filler for Epoxy and Polyester Resin - Quart Tub by fasco epoxies - **How much does it cost?** S/.134 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/164415976-white-glass-microspheres-filler-for-epoxy-and-polyester-resin-quart) ## 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 - • **Pure White Aesthetic:** Adds a clean, bright tone to your resin projects for a premium look - • **Versatile Putty Maker:** Mix with cabosil for a professional-grade general purpose putty - • **Effortless Sanding Finish:** Smooth, easy-to-shape filler for flawless surface prep - • **Lightweight Strength Booster:** Enhances epoxy and polyester resins without adding bulk - • **Dimensional Stability Champion:** Prevents cracking and warping for long-lasting durability ## Overview Fasco Epoxies White Glass Microspheres are microcellular hollow borosilicate glass spheres designed to enhance epoxy and polyester resins by improving weight-to-strength ratio and dimensional stability. This white filler sands easily, making it ideal for lightweight fairing compounds and putty when combined with cabosil. Perfect for professionals seeking durable, smooth, and visually clean resin repairs or builds. ## Description Fasco Epoxies White Glass Microspheres - Filler for Epoxy and Polyester Resin - Quart Tub: desertcart.com: Tools & Home Improvement ## 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 | |---------------|-------| | ASIN | B07KPL163Y | | Best Sellers Rank | #87,780 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #121 in Wood Filler | | Brand Name | Fasco Epoxies | | Color | White | | Compatible Material | Glass | | Container Type | Pail | | Customer Reviews | 4.8 4.8 out of 5 stars (356) | | Item Form | Liquid, Paste | | Item Package Quantity | 1 | | Item Weight | 16 ounces | | Manufacturer | Fasco Epoxies Inc. | | Material Type | Borosilicate Glass | | Model | FIL02Q | | Number of Packs | 1 | | Other Special Features of the Product | Microcellular hollow glass microspheres for improved weight-to-strength ratio and dimensional stability | | Part Number | FIL02Q | | UPC | 819794020770 | | Unit Count | 32 Fluid Ounces | | Viscosity Level | Medium to High | | Volume | 946.35 ml | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Fasco Epoxies - **Color:** White - **Item Form:** Liquid, Paste - **Material:** Borosilicate Glass ## Images ![White Glass Microspheres - Filler for Epoxy and Polyester Resin - Quart Tub - Image 1](https://m.media-amazon.com/images/I/31mtQfTjU0L.jpg) ![White Glass Microspheres - Filler for Epoxy and Polyester Resin - Quart Tub - Image 2](https://m.media-amazon.com/images/I/41NFnKAV9hL.jpg) ![White Glass Microspheres - Filler for Epoxy and Polyester Resin - Quart Tub - Image 3](https://m.media-amazon.com/images/I/61Rg6ThK9cL.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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/164415976-white-glass-microspheres-filler-for-epoxy-and-polyester-resin-quart](https://www.desertcart.pe/products/164415976-white-glass-microspheres-filler-for-epoxy-and-polyester-resin-quart) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-10-26*