--- product_id: 417422864 title: "Fumed Silica Thickener for Epoxy Resin and Coatings 1 Quart (946 mL)" brand: "titggi" price: "5751 som" currency: KGS in_stock: true url: https://www.desertcart.kg/products/417422864-fumed-silica-thickener-for-epoxy-resin-and-coatings-1-quart store_origin: KG region: Kyrgyzstan --- # Customizable viscosity control Hydrophilic fumed silica tech 946 mL precise volume Fumed Silica Thickener for Epoxy Resin and Coatings 1 Quart (946 mL) **Brand:** titggi **Price:** 5751 som **Availability:** ✅ In Stock ## Summary > 🎨 Master your epoxy flow like a pro—thick, control, and conquer! ## Quick Answers - **What is this?** Fumed Silica Thickener for Epoxy Resin and Coatings 1 Quart (946 mL) by titggi - **How much does it cost?** 5751 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/417422864-fumed-silica-thickener-for-epoxy-resin-and-coatings-1-quart) ## Best For - titggi enthusiasts ## Why This Product - Trusted titggi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailored Consistency:** Easily adjust from light thickening to paste-like textures, giving you ultimate control over coating, filling, and finishing. - • **Minimized Material Waste:** Gradual addition and testing prevent over-thickening, optimizing your resin use and project quality. - • **Precision Volume Control:** A full quart (946 mL) ensures you have the perfect amount for your project without waste. - • **Advanced Rheology Modifier:** Hydrophilic fumed silica expertly thickens epoxy for superior flow and sag control in vertical and overhead applications. - • **Lightweight & Easy to Handle:** Despite its volume, the fine powder is ultra-lightweight, reducing fatigue and simplifying mixing. ## Overview TITGGI Fumed Silica Thickener is a 946 mL industrial-grade hydrophilic powder designed to precisely modify the viscosity of epoxy resins and coatings. It enables superior control over flow and sag, ideal for vertical and overhead applications, with adjustable consistency from light thickening to paste-like textures. Lightweight and easy to handle, it helps professionals achieve flawless finishes in gel coat, fiberglass, marine, and gap-filling projects. ## Features - ADJUSTABLE CONSISTENCY, FROM BRUSHABLE TO PASTE-LIKE – Hydrophilic fumed silica works as an epoxy thickener and rheology modifier in compatible resin and coating systems. Add in small increments to move from a lightly thickened mix to a peanut butter-like structural paste — thicker as you add more, so you control flow, placement and filling work instead of guessing. As a starting point, try 1–2 teaspoons per gallon of epoxy, then add gradually; brands vary widely, so test a small batch first. Over-thickening can reduce flexibility and bond strength after the mix sets, so add only as much as the job needs. - MIXES IN COLORLESS — TINT IT YOUR WAY – White in the container, this fumed silica powder disperses clear once blended, so it will not shift the color of your epoxy or block your own tinting. That means you can thicken first, then add pigment to match a repair exactly — no muddy cast, no wasted batch. The granularity is so fine it becomes invisible in the final blend, so thickened areas stay smooth and sandable. - HELPS CONTROL SAG ON VERTICAL AND OVERHEAD WORK – A properly thickened mix stays closer to the intended application area, helping reduce runs and drips on vertical or overhead surfaces. Useful for compatible epoxy, gelcoat, fiberglass, marine, gap-filling, fillet and coating projects — results depend on the resin system and mix level. - HOW TO MIX WITHOUT CLUMPS – Sprinkle the powder in small batches over the resin while stirring slowly and thoroughly, rather than dumping it in at once. Light clumping is normal for fine fumed silica — keep stirring and the clumps break up and disperse. Check the ribbon or placement behavior before adding more, and test a small batch first, since every resin system takes a different amount. - 1 QUART BY VOLUME—CHECK YOUR RESIN SYSTEM FIRST. Fumed silica is extremely lightweight, so a full-volume container may feel light. Compatible with epoxy, polyester, vinyl ester, gelcoat, silicone, paints, varnishes and coatings. Unlike wood flour or microballoons, it adds thickening and sag resistance without coarse texture—ideal for fillets, gap filling and vertical repairs needing a smoother, stronger mix. Not food grade. After curing, refer to the SDS and resin manufacturer’s guidance. SDS available from seller or TITGGI website. Add slowly to reduce dust; use ventilation and follow current TITGGI SDS and base material instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09JSKQZL4 | | Best Sellers Rank | #94,302 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #127 in Wood Filler | | Brand Name | TITGGI | | Color | White | | Customer Reviews | 4.5 4.5 out of 5 stars (318) 4.5 out of 5 stars | | Grade Rating | Industrial | | Included Components | Fumed Silica Powder | | Item Form | Powder | | Item Highlight | Rheology Modifier for Viscosity and Flow Control, Gel Coat, Fiberglass, Paint and Varnish | | Item Weight | 0.15 kg | | Manufacturer | Evonik Corporation | | Material | Fumed Silica Powder | | Number Of Items | 1 | | Number Of Packs | 1 | | Part Number | A200 | | Unit Count | 31.99 Fluid Ounces | | Upc | 669936845569 | ## Product Details - **Brand:** TITGGI - **Color:** White - **Item Form:** Powder - **Item Weight:** 0.15 kg - **Material:** Fumed Silica Powder ## Images ![Fumed Silica Thickener for Epoxy Resin and Coatings 1 Quart (946 mL) - Image 1](https://m.media-amazon.com/images/I/61h6WpIQG1L.jpg) ## Questions & Answers **Q: How to use fumed silica to thicken liquid systems?** A: You can gradually add the right amount of fumed silica to the liquid according to the needs of the liquid, and fully stir until uniform, in order to achieve the desired viscosity thickening effect. **Q: Does this fumed silica powder thicken well?** A: This fumed silica works really well, and when I use epoxy resin, I add this fumed silica powder to the epoxy resin, and the epoxy thickens a lot. But please note that you'd better wear a protective mask when adding fumed silica, as silica powder is light and small and will be blown all over, it weighs nothing. **Q: Just want to double check... can use this to strengthen gelcoat for fiberglass?** A: I think it would work. I use it to strengthen smooth pour for fish heads. It’s finely ground so I’m not sure if fiberglass powder would be better for you since would be stronger. **Q: Does this fumed hydrophobic silica have insecticidal properties in a damp environment superior to diatomaceous earth?** A: They are very different things. I can't imagine Fumed Silica is as abrasive as diatomaceous earth, and that is what diatomaceous earth does to the exoskeleton of an insect, wear holes in it. ## Frequently Bought Together - 1 Quart 100% Pure Fumed Silica Powder, Advanced Thickener for Epoxy, Paints, Varnishes, Professional Fumed Silica for Filling Cracks and Voids, Worked Well for Ceramic Blanket Rigidizer - by TITGGI - 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) - Fiberglass Roller Tools Kit, 3pcs Fiberglass Resin Laminating Bubble Roller Set for Tub Shower Bathtub Boat Repair --- ## 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.kg/products/417422864-fumed-silica-thickener-for-epoxy-resin-and-coatings-1-quart](https://www.desertcart.kg/products/417422864-fumed-silica-thickener-for-epoxy-resin-and-coatings-1-quart) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-11-01*