Our GluDry Accelerator speeds up the cure of CA glues, with no bubbles, pitting, hazing, crazing, blooming, yellowing or white spots. Cures clear and fast – every time.Learn More
Resilient, flexible and non-creeping, Fill n’ Finish Pro Formula is the ideal finish for builds, repairs and restorations. Formulated for use on more-porous woods. Repairs dings and dents with zero to minimal witness lines.Learn More
This thinner version non-creeping, non-brittle, flexible pro formula top coat and repair solution is perfect for less-porous woods, offering deeper penetration and superior results with zero to minimal witness lines. Great for precision finish work.Learn More
Super strong, fresh and ultra clear, MasterGlu Thin provides optimal workability and performance in all types of woodwork. Your go-to multipurpose, general-use adhesive.Learn More
100%-pure wicking-grade CA, MasterGlu UltraThin is the perfect super-thin adhesive for when you need deeper, more complete substrate wetting and wicking. Safe for use on all finishes. Ultra-clear formula.Learn More
My customers want our work to be invisible. For finishes, woodworking, or hardware restoration, all of our techs use GluBoost products daily for a variety of different applications. These products are one of our most trusted tools for the delicate and valuable instruments we work on!
– Harry Bolles, Retrofret Vintage Guitars
GluBoost is a great product. It makes superglue a better product. After having it in the shop for a month, it is almost as indispensable as superglue!
– Michael Tobias, President and Lead Designer, MTD Michael Tobias Design
Gear Up has really made a stellar product that goes on clear as water, and dries hard as a rock. I would recommend it to any luthier or guitar tech. Killer stuff.
– Pat Campolattano, Guitar Designer/Builder, Yamaha Artist Services
The Fill n' Finish filler you gave me has changed my life, I swear! You can even use it on Nitro. There is no sinking, no white marks, and no circles. Finally!!!
– Paul Miles, Director of Private Stock, Acoustics and PTC Paul Reed Smith Guitars
There isn't anything at all that I don't like about MasterGlu and Fill n' Finish! GluBoost especially is just the coolest - it's the best accelerator I have ever used. It doesn't distort the glue, and it just works better - it gives you a better result as far as the texture of the glue goes and the work that comes after it - if you accelerate glue with the usual stuff you'll have to sand and sand and sand to smooth it out. With this you don't and that's awesome.
– Scott Holyfield, Master Repair Tech, Glaser Instruments
In the past, I've used epoxy to fill grain which takes 24 hours to harden before sanding (and about that long to sand flat). And it always took at least one more coat (another 24 hour wait), and more sanding before being ready for finish. My test piece of Rosewood was flat and smooth after 4 applications - in less than 30 minutes.
Now that I'm learning what GluBoost and Fill n’Finish can do, I'm starting to think of more uses for it. I'm sure that I'll be taking on more repair work that I would have declined in the past.
– Joe Till, Till Guitars