FGCI Talc – High-Quality Filler, 20lb.
Model #
24258105
Mfg #
125943
$27.99
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FGCI Talc – High-Quality Filler, 20lb.
FGCI Talc – High-Quality Filler Looking for a reliable filler that helps your composites perform better and finish smoother? FGCI Talc is a premium mineral filler designed to improve the consistency, workability, and overall finish of resins, putties, gelcoats, and coatings. Whether you're tackling a marine repair, building composite parts, or creating a smooth surface for painting, FGCI Talc makes the job easier. It helps reduce shrinkage, improves sanding, and creates a more uniform finish, giving your projects a clean, professional look.
Key Features
- Improves sanding for a smoother finish
- Helps reduce shrinkage during curing
- Creates a more consistent, professional-looking surface
- Compatible with most resin systems
- Great for marine, industrial, and composite applications
Application Method
Applicator
Best Use
Thickening resins – Talc increases the viscosity of polyester and epoxy resins, making them easier to apply on vertical or uneven surfaces.
Marine repairs and composite fabrication – Commonly used in boat repairs, mold making, fiberglass fabrication, and general composite work where a smooth finish is important.
Surface finishing – It helps create a more uniform surface that's easier to sand and prepare for painting or coating. Making fairing compounds and putties – Talc creates a lightweight, easy-to-spread mixture that's simple to sand after curing, making it ideal for filling low spots and smoothing surfaces.
Capacity
20lb
Case
Sold By The Each
Clip
No Clip
Coverage
Coverage: Coverage varies depending on the resin mix ratio and application thickness. Because FGCI Talc is used as a functional filler rather than a standalone coating, the amount needed will depend on your specific project and desired consistency. As a resin filler: Coverage varies based on the resin-to-talc mixing ratio and the thickness of the application.
For fairing and filling: A small amount goes a long way. The thicker the fill, the less area it will cover.
Typical use: Talc is commonly added at 10–14% by weight in gelcoats and putties, though higher ratios may be used when creating custom fairing compounds.
Cure Time
N/A
Height
12 Inch
Length
12.0 Inch
Recommended Usage
Makes resins and putties easier to work with
Improves sanding for a smoother finish
Helps reduce shrinkage during curing
Creates a more consistent, professional-looking surface
Compatible with most resin systems
Great for marine, industrial, and composite applications
Perfect For
Resins
Putties
Gelcoats
Composite repairs and manufacturing
Industrial coatings
And many other specialty applications
Type
Filler
Weight
21.0437 Pound
Width
12 Inch
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