GluBoost Fill n' Finish Flexible Gel is a thick, flexible gel adhesive for bonding, repairing and finishing 3D printed parts. It stays where you apply it, fills gaps and layer lines, and cures to a flexible bond that resists cracking under vibration and impact.
What it's for
- Bonding PLA, PETG, ABS, TPU and mixed-material prints, such as PLA to PETG
- Joining large multipart assemblies
- Filling gaps, seams and layer flaws
- Repairing cracked or damaged prints
- Reinforcing functional parts
- Preparing prints for sanding, priming and painting
Key properties
- Thick gel with a long open time for positioning parts
- Flexible bond, not brittle like standard CA glue
- Bonds dissimilar materials
- No clamping needed for most jobs
- For FDM and resin (SLA) printed parts