Best Glue for PETG 3D Printing: Bond Strong, Reduce Warping
For PETG enthusiasts, choosing the right adhesive can dramatically improve first-layer adhesion, reduce warping, and simplify post-print cleanup. This article reviews five top glues that work well with PETG and other common filaments, highlighting their bond strength, surface compatibility, ease of use, and cleanup. Each product is evaluated on how it performs on PETG builds, glass, PEI, and other typical build surfaces.
| Product | Brand | Best For | Surface Compatibility |
|---|---|---|---|
| 3D Printer Super Glue Gel – XXL | ARKA | High-strength bonding for PETG, PLA, ABS | PLA, ABS, PETG, TPU, Nylon & composites |
| Magigoo MO2016 All-in-One | Magigoo | Versatile on multiple surfaces | Glass, PEI, Buildtak, Kapton, flex plates |
| ELEGOO Glue, 2x60mL | ELEGOO | Strong adhesion for PETG on various beds | PEI, glass, PEO, PET, aluminum beds |
| TEQStone Glue Stick | TEQStone | Improved first-layer adhesion | PEI, glass, aluminum, textured surfaces |
| NoClogger 3D Glue | NoClogger | Precise, fast-curing bonds | PLA, PETG, ABS & more |
Note: This guide focuses on glues that perform well with PETG while remaining versatile for other filaments. Consider your bed material, print temperature, and the size of your builds when selecting an adhesive.
3D Printer Super Glue Gel – XXL 50g
ARKA’s 50g gel is designed for 3D printing bonding across a range of filaments, including PETG. The thick gel fills gaps and cures cleanly, helping prevent warping and discoloration. It resists heat and moisture, maintaining a stable bond from a wide temperature range. The XXL size is ideal for makerspaces, repair stations, and frequent users who work with PETG and other materials.
Key features: thick gel formula; bonds PLA, ABS, PETG, TPU, ASA, Nylon; cures cleanly; heat and water resistant; temperature stability from –40 °C to +110 °C; anti-clog tip; suitable for high-stress parts.
Magigoo MO2016 All-in-One Adhesive
Magigoo MO2016 provides a versatile bonding solution for ABS, PLA, PETG, HIPS, and TPU across a variety of build surfaces. Its all-in-one design makes it a go-to for different printers and users who switch between filaments. The formula is designed to grip securely on glass, PEI, Buildtak, Kapton, and other common beds, with an easy tear-free release as prints cool. Cleanup is straightforward with water.
Key features: supports ABS, PLA, PETG, HIPS, TPU; works on glass, PEI, Buildtak, Kapton; easy water cleanup; secure grip on multiple surfaces; designed to minimize warping and edge lifting.
ELEGOO 3D Printer Adhesive Glue (60mL x 2)
ELEGOO’s adhesive glue is formulated for universal compatibility, including ABS, PLA, PETG, and TPU. It emphasizes enhanced adhesion on smooth or textured PEI, tempered glass, PEO, PET, and aluminum beds. The water-cleanup feature allows for easy maintenance, keeping build surfaces free of residue without harsh cleaners. It’s a practical choice for printers using PETG on various bed materials.
Key features: universal compatibility; strong bonding layer; reduces edge lifting; water-cleanup formula; suitable for PEI, glass, PEO, PET, aluminum beds.
TEQStone Glue Stick 3 Pack
TEQStone JT16 glue sticks are designed to improve first-layer adhesion and reduce warping across surface types like PEI, glass, and aluminum. The set includes multiple sticks for ongoing use. It’s formulated to be safe with minimal odor and easy removal with water. The product notes emphasize compatibility with ABS, PLA, PETG, and other common filaments.
Key features: improved adhesion; versatile surface compatibility; easy water cleanup; rechargeable applications by re-wetting; low odor and safe formulation.
NoClogger 3D Printing Glue
NoClogger’s CA-based adhesive offers fast-drying, precision application with a 40g squeeze bottle and a precision tip. It’s engineered for PLA, PETG, ABS, and other common printable materials, delivering industrial-strength bonds for functional parts and miniatures. The design supports targeted placement for delicate or small components.
Key features: fast-drying CA adhesive; precision applicator; strong, durable bonds for PETG and other filaments; suitable for small parts and intricate models.
Buying Guide: Key Purchase Considerations
- Filament compatibility: PETG bonding often benefits from adhesives that also work well with PLA, ABS, TPU, and nylon for versatile printing workflows.
- Build surface compatibility: Consider whether your bed is glass, PEI, BuildTak, aluminum, or textured; select a glue formulated to grip those surfaces.
- Adhesive type and cleanup: Water-soluble or easy-wipe formulas simplify post-print cleanup and reduce residue on the bed and prints.
- Open time and curing: Some glues peak quickly, while others require longer curing; plan around your print schedules and layer complexity.
- Application control: Precision tips and squeeze bottles help place adhesive exactly where needed, reducing waste and improving first-layer consistency.
- Economy and reuse: XXL or multi-pack options can lower per-print costs for makerspaces or frequent users.
- Safety and odor: Low-odor, non-hazardous formulations are preferable for home environments and classrooms.
- Surface preparation: For best results, ensure the bed is clean and dry before applying adhesive; some products release easily with water.
- Post-use maintenance: Consider whether the adhesive leaves a residue and how easy it is to refresh or replace the coating on the bed.
- Environmental factors: Temperature stability and resistance to moisture or oils can influence performance in different rooms or humidity levels.