Bambu Lab PETG Basic Gray – Refill 1 kg

Bambu Lab PETG Basic Gray Refill is an original PETG filament designed for reliable and high-quality 3D printing, especially on Bambu Lab printers. The Refill variant is delivered without a plastic spool – you simply wind the filament onto a reusable Bambu spool, thereby saving money and the environment.

Why choose PETG Basic from Bambu Lab

• Optimized PETG formulation – minimizes typical PETG problems such as stringing, oozing, and the formation of blobs on the surface. This results in clean details and smooth walls without complex tuning.
• High toughness and impact resistance – combines strength similar to PLA with the typical durability of PETG, making it suitable for mechanically stressed parts that must not be brittle.
• Excellent interlayer adhesion – ensures strong, compact prints suitable for functional prototypes, mounts, brackets, or fasteners.
• Waterproof and weather-resistant – ideal for garden accessories, water containers, outdoor mounts, and covers that must withstand moisture and UV radiation in the long term.
• Gray technical shade – a neutral "engineering" color suitable for functional and appearance parts, electronics covers, mechanical parts, or design prototypes.
• Refill for reusable spool – lower amount of plastic waste, easy integration with the AMS system, and lower cost per kilogram of filament.

Recommended Use

Bambu Lab PETG Basic Gray is ideal for:

• functional parts and tools: vises, clamps, brackets, snap-fit clips
• technical models and components: covers, mounts, jigs, spacers
• outdoor and waterproof objects: flower pots, bottle cages, watering cans, water containers
• toys and sports accessories: frisbees, boomerangs, robust toys

PETG Basic Material Properties

• Material: PETG (polyethylene terephthalate glycol)
• Characteristics: tough, impact-resistant, waterproof, with good chemical and UV resistance
• Printing behavior: improved formulation with less stringing and oozing compared to standard PETG filaments
• Suitable for AMS: all necessary parameters are stored in the RFID of original spools; the refill is intended to be wound onto a Bambu spool

Printing Tips

• PETG generally tolerates drafts and rapid cooling poorly – moderate to medium cooling and an enclosed printer space are recommended, if available.
• For best results, use a clean and well-degreased print surface and the manufacturer's recommended temperature settings.
• For more complex models with overhangs, it can be advantageously combined with supports from another material (e.g., PLA or PVA) if the printer allows.

Technical Specifications

* Specific recommended values and print profiles may vary slightly depending on the printer and environment; preset PETG Basic profiles can be used for Bambu Lab printers.

Key Benefits for Your E‑shop

• Eco-friendlier choice thanks to refill packaging without a plastic spool
• Reliable prints even for less experienced users thanks to the tuned PETG formulation
• Universal Gray shade for technical and design models
• Ideal accessory for Bambu Lab printers using reusable spools and the AMS system

Key Features:

• Optimized PETG formulation for significantly less stringing, oozing, and clumping during printing
• High toughness, impact resistance, and strong interlayer adhesion
• Waterproof and weather-resistant – suitable for outdoor use
• Universal Gray shade for technical parts, prototypes, and covers
• Refill packaging without a plastic spool – eco-friendlier and more cost-effective choice
• Full compatibility with Bambu Lab printers when using an original reusable spool