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GluBoost Fill n' Finish Ultra Thin 2 oz

GluBoost Fill n' Finish Ultra Thin 2 oz

GluBoost Fill n' Finish Thin 2 oz

$28.99
Availability: In stock
SKU
GLU-FILL-FIN-THN-2OZ

GluBoost Fill n’ Finish Thin – self-levelling flexible cyanoacrylate glue for filling, base and to coats, 2 oz

Achieve a flawless, glass-like finish with GluBoost Fill n’ Finish Thin. This innovative, slow-curing cyanoacrylate (CA) formula is designed to flow easily into fine pores, gaps, and cracks, making it an ideal choice for woodturners who want maximum clarity and smooth, consistent results.

A thin-viscosity formula. Includes 2 whip tips (a glue tip extender that lets you adjust flow) for pinpoint accuracy. 2 oz bottle. Shelf life 1 year.

What is GluBoost Fill n’ Finish Thin used for?

Fill n’ Finish Thin is perfect for pore filling, gap filling, crack repair, and surface finishing. Its low viscosity allows it to penetrate deeply into wood fibres, making it especially effective on less porous woods or when you need maximum absorption. It can be used as a base coat, top coat, or as part of a full CA finishing system.

What does “self-levelling” mean?

This formula naturally flows and settles into an even layer after application. It fills low spots, minimizes ridges, and helps you achieve a smoother surface with fewer coats and less sanding.

What sets GluBoost apart from other glues used in woodturning?

Unlike standard CA glues that cure quickly and can be brittle, Fill n’ Finish is slow-curing and flexible. This gives you a much longer open time to position, adjust, and perfect your work before it sets. It also dries water-clear with little to no witness lines, creating seamless repairs and finishes. Because it levels itself, you’ll use fewer coats and spend less time sanding and polishing.

How do I use it for best results?

Apply directly to the surface and allow it to flow and level naturally. Because it is a slow-curing formula, GluDry accelerator must be used with all Fill n’ Finish products to ensure proper curing.

For best results, use alongside Fill n’ Finish (medium/thick) to first fill pores, then build up a smooth, glass-like CA finish with the Thin formula. Use the included whip tips for controlled application. For best finishing results, pair with Fill n’ Finish Thin to build up a glass-like CA finish on your turning projects. How to use: 

  • Prepare your blank, to around 600 grit. 
  • Apply Fill n’ Finish Pro Formula using a shop towel, then spray Non Blushing GluDry accelerator from 10 to 12 inches (25 - 30 cm) away. Repeat.
  • Apply Fill n’ Finish Thin, spray with Non Blushing GluDry accelerator. Repeat.
  • Add more coats of Fill n’ Finish Thin, if desired. Use 0000 steel wool over area to smooth, then wet sand with Micro Mesh and polish. 

Will it work with other finishes?

Yes. Fill n’ Finish Thin is compatible with virtually all finishes, including lacquer, nitrocellulose, polyurethane, urethane, and water-based finishes. It can also be used as a flexible top coat over inlays or detailed areas.

What else should I know?

  • Do not refrigerate open bottles. Doing so will create condensation that will accelerate product curing inside the bottle. 
  • Never touch the top of the Fill n’ Finish to any area already sprayed with Non Blushing GluDry accelerator.

Price per bottle in Canadian dollars.

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