GluBoost Fill n' Finish Flexible Gel

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