Do microballoons dry clear?

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.

volume or mass ?. In planet earth we use to have measurements "Quart Tub" really?

Volume. Canister was full. Material very light. Worked well with Poly resin for faring.

would this work to fix a snapped surfboard?

It doesn’t have any repair properties, it just adds volume to your epoxy

Is this hydrophobic fumed silica?

This is not fumed silica, but this also is not a hydrophobic filler.

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Fasco Epoxies White Glass Microspheres - Filler for Epoxy and Polyester Resin - Quart Tub

Fasco Epoxies White Glass Microspheres - Filler for Epoxy and Polyester Resin - Quart Tub

Product ID: 164415976

Details

Brand
Fasco Epoxies
Item Form
Liquid Paste
Material
Borosilicate
Specific Uses For Product
Repair Tile

🧪Engineered hollow borosilicate glass microspheres

⚖️Lightweight filler, boosts weight-to-strength ratio

🛠️Easy sanding for smooth finishes

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$42.34

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Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Elevate your resin game with featherlight strength and flawless finishes!

SMOOTH OPERATOR - Sands down effortlessly, giving your repairs and projects a flawless, professional finish every time.
DIMENSIONAL DYNAMO - Improves dimensional stability, ensuring your work stays true and crack-free under pressure.
FEATHERLIGHT STRENGTH - Enhance your epoxy or polyester resin with ultra-light glass microspheres for unbeatable strength without the bulk.
WATER RESISTANT WONDER - Built to withstand moisture, making it ideal for durable, long-lasting repairs in any environment.
VERSATILE CRAFTING ESSENTIAL - Mix with cabosil for a custom putty that’s perfect for wood, tile, furniture, and glass repairs.

Fasco Epoxies White Glass Microspheres are engineered hollow borosilicate glass particles designed to be added to epoxy or polyester resins. This lightweight filler improves the weight-to-strength ratio and dimensional stability of your projects, sands easily for smooth finishes, and offers water resistance. Ideal for professional-grade repairs and custom putty formulations, it’s a must-have for millennial managers seeking durable, high-performance materials that deliver flawless results.

Specifications

ASIN	B07KPL163Y
Best Sellers Rank	#50,898 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #75 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 (349)
Item Form	Liquid, Paste
Item Package Quantity	1
Item Weight	16 ounces
Manufacturer	Fasco Epoxies Inc.
Material Type	Borosilicate Glass
Model	FIL02Q
Other Special Features of the Product	Microcellular hollow glass microspheres for improved weight-to-strength ratio and dimensional stability
Part Number	FIL02Q
Specific Uses For Product	Repair, Tile Repair, Wall Repair, Furniture, Woodworking, Glass
UPC	819794020770
Unit Count	32 Fluid Ounces
Viscosity Level	Medium to High
Volume	946.35 Milliliters
Water Resistance Level	Water Resistant

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The product quality is outstanding. Exactly what I needed for my work.

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