Bambu Lab PLA Matte Scarlet Red – Refill 1 kg

Bambu Lab PLA Matte Scarlet Red is a high-quality PLA filament with an elegant matte finish in a rich scarlet red color. This Refill variant is supplied only as wound filament without a plastic spool and is intended for use on a reusable Bambu Lab (or compatible) refill spool. This saves plastic waste and storage space.

Key Features

• Matte Finish – significantly reduces glare and helps hide layers for a professional print appearance.
• Easy Printing & Suitable for Beginners – low setup requirements, excellent interlayer adhesion.
• Optimized for High-Speed Printing – stable material flow even at higher speeds.
• Biodegradable PLA Material – a greener choice than traditional petroleum-based plastics.
• Diameter 1,75 mm ± 0,03 mm – high dimensional accuracy for reliable operation in both Bowden and direct extruders.
• Compatible with Bambu Lab AMS / AMS Lite – ideal for fully automated and multi-color printing.
• Universal Use – decorations, design models, prototypes, hobby project parts, figurines, home accessories, etc.

Recommended Use

PLA Matte Scarlet Red is ideal wherever you need an elegant, non-reflective surface:

• design and exhibition models
• architectural and product prototypes
• cosplay and props
• decorations and interior accessories
• logos, lettering, advertising objects

The rich scarlet red shade is suitable for contrasting, bold prints where the model needs to catch the eye at first glance.

Technical Information

• Material: PLA (polylactide)
• Color version: Scarlet Red (matte red)
• Filament diameter: 1,75 mm
• Diameter tolerance: ± 0,03 mm
• Fill weight: 1 kg (refill – without plastic spool)
• Surface type: matte
• Compatibility: suitable for most FDM/FFF 3D printers with 1,75 mm diameter, fully compatible with Bambu Lab AMS / AMS Lite

Recommended Print Parameters (general values for PLA Matte)

Specific profiles for Bambu Lab printers are stored in the RFID on original spools. For the refill variant, the pre-set PLA Matte profile in Bambu Studio / Bambu Handy can be used.

• Nozzle temperature: approx. 190–230 °C (usual start 205–215 °C)
• Bed temperature: approx. 35–45 °C
• Print speed: normally 50–150 mm/s, significantly higher speeds possible on Bambu Lab printers
• Cooling: high up to 100 % after first layers

Bed and Adhesion

PLA Matte adheres well to most common print surfaces:

• PEI smooth / textured
• Bambu smooth, high-temperature, and textured steel plate
• glass (recommended use of suitable glue or separation layer)

For reliable adhesion of larger objects, a thin layer of glue is recommended (e.g., glue stick or dedicated 3D printing adhesive) and active cooling should be turned on from the 2nd–3rd layer.

Handling and Storage

• Keep the filament dry – preferably in a resealable bag or box with silica gel.
• With long-term exposure to moisture, PLA can absorb water, which manifests in surface quality and extrusion consistency.
• In case of suspected dampness, the filament can be dried (e.g., in a filament dryer at a temperature around 50–55 °C for several hours).

Why choose the Refill variant?

• Less plastic waste – you reuse one spool repeatedly.
• Lower storage requirements – empty spools can be stacked, refill winding takes up minimal space.
• More economical solution – refill is generally more cost-effective compared to a full spool.

Compatibility

• Fully compatible with all FDM/FFF printers using 1,75 mm filament.
• Optimized for Bambu Lab printers (X1, P1, A1 series) and the AMS / AMS Lite system.

Bambu Lab PLA Matte Scarlet Red Refill is a great choice for anyone looking for an attractive matte red filament that is easy to print, looks good, and saves the environment thanks to the refill concept.

Key Features:

• Matte PLA filament in rich scarlet red for elegant, non-reflective prints.
• Refill version without plastic spool – eco-friendly and space-saving solution.
• Easy to print, suitable for beginners, very good reliability and stable material flow.
• Optimized for high-speed printing on Bambu Lab printers and other FDM devices.
• High dimensional accuracy 1,75 mm ± 0,03 mm for reliable operation in AMS and most extruders.
• Ideal for decorations, design models, prototypes, and any prints where surface appearance is important.