GluBoost Fill n’ Finish Pro Formula – Self-Leveling, Flexible, Clear Wood Filler for Cracks, Dings, and Repairs – Interior Pore and Wood Grain Filler for Finishing and Repair – 2 oz Solution

Fill n’ Finish Pro Formula: The Ultimate Flexible, Self-Leveling Wood Grain Repair Solution Fill n’ Finish Pro Formula is the professional’s go-to for wood grain filling, top coating, and fine wood repair. This water-clear, self-leveling solution is flexible, non-brittle, and won’t crack—delivering smooth, durable results with minimal to zero witness lines. Perfect for builds, marquetry, inlays, furniture repair, and even guitar finishing, it levels beautifully and seals gaps, pores, and small surface flaws. Formulated for indoor use, this interior wood filler is ideal for hardwoods like ebony, rosewood, maple, and koa. It’s a great fit for repairing stripped screw holes, small dents, and hairline cracks, especially when paired with GluBoost Accelerator for a faster cure. Easy, brush-free application. Apply directly using the clog-free pin-cap or included whip tips—no brush needed. The Pro Formula’s longer open time ensures smooth coverage and excellent control; use GluDry to accelerate when needed. Safe and reliable for precision work. This 100% pure formula is designed for a safer, lower-irritation workspace once cured. It's paintable, shrink-resistant, and delivers professional-grade results that last. Always fresh, consistently smooth, and trusted by top finishers.

• Professional-Grade Grain Filler for Flawless Finishes: Fill n’ Finish Pro Formula is the ultimate interior wood filler for ebony, maple, koa, rosewood, and other less porous woods—delivering a water-clear, flexible solution that won’t crack or shrink.
• Dual-Purpose Precision: Use as a buildable base coat or as a flexible topcoat over your wood grain filler for a seamless, professional-grade finish every time.
• Reliable Wood Gap Filler for Cracks and Dings: Flexible, non-brittle formula seals small cracks, gaps, dents, and pores without lifting or creeping—ideal for detail repairs and fine woodworking.
• Interior Use Only – Not for Exterior Projects: Designed specifically for indoor applications; not recommended for decks or outdoor exposure.
• Supports Precision Repairs: Fill and seal tiny voids with pinpoint accuracy—ideal as a clear wood filler for stripped screw holes, hairline cracks, small dents, and tight grain pores, especially when paired with GluBoost Accelerator.