
Bambu Lab PLA Silk+
1.75mm 1 kg - with spool
Product features
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Shiny as chrome, smooth as silk
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Improved layer adhesion
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A spectrum of colors
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Easy to print, flawless results
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Comes with a reusable base coil
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Diameter: 1.75mm +/- 0.03mm
Caution when using
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Reduce the speed on the outer wall to 50 mm/s for best gloss
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Dry the material before use.
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Compatible with AMS and AMS Lite
Bamboo PLA Silk+
Why choose between beauty and durability? With Bambu PLA Silk+ you get both – impressive strength combined with a beautiful, silky-smooth surface. The filament is available in a wide range of vibrant colors, so you can bring your boldest ideas to life without compromising on either sturdiness or shine. With Bambu PLA Silk+ you get it all: strength, style and performance.

Shiny as chrome, smooth as silk
Bambu PLA Silk+ has an improved gloss and finish, making it ideal for models that require a luxurious silky or metallic finish. This filament will take your printing projects to a whole new level. Experience the ultimate in silky smooth printing with Bambu PLA Silk+ !



Improved layer adhesion
There's no need to compromise between layer adhesion and appearance.* Engineered for strength , Bambu PLA Silk+ delivers enhanced layer adhesion and performance. With superior resistance to bending and impact , Bambu PLA Silk+ ensures your creations will stand the test of time.
A spectrum of colors
Bambu PLA Silk+ offers an impressive range of vibrant colors to suit all your creative needs. Candy Green and Candy Red in particular are designed for Christmas decorations, so you can celebrate the holidays with your very own personal touch!

Easy to print, flawless results
Bambu PLA Silk+ makes the printing process simpler and smoother. The advanced formulation ensures perfect results with ease, so you can focus on your creativity without the hassle. Elevate your projects with a smoother and more efficient printing experience today!

Accessory compatibility
| Category | Recommended | Not recommended |
|---|---|---|
| Printed circuit board | Cool Plate SuperTack, Smooth PEI Plate, Textured PEI Plate | / |
| Hotend | Hotend with hardened steel nozzle 0.4 mmHotend with stainless steel nozzle 0.2 mm / 0.4 mm | Hotend with hardened steel nozzle 0.6 mm / 0.8 mm |
| Glue | Bamboo Liquid GlueGlue Stick | / |
| AMS & AMS Lite | AMS & AMS Lite | / |
PLA Silk+ Hex Code Table
| Color | Hex Code | Display |
| Gold | #F4A925 | |
| Silver | #C8C8C8 | |
| Titanium Grey | #5F6367 | |
| Blue | #008BDA | |
| Purple | #8671CB | |
| Candy Red | #D02727 | |
| Candy Green | #018814 | |
| Rose Gold | #BA9594 | |
| Baby Blue | #A8C6EE | |
| Pink | #F7ADA6 | |
| Mint | #96DCB9 | |
| Champagne | #F3CFB2 | |
| White | #FFFFFF |
RFID for intelligent printing
All printer parameters are embedded in the RFID and can be read via our AMS (Automatic Material System) .
Just load and print! – no more time-consuming setup processes.

Recommended print settings
Drying settings (fan oven): 55 °C, 8 hours
Printing and storage humidity: < 20% RH (sealed, with desiccant)
Nozzle temperature: 210 – 240 °C
Print bed temperature (with glue): 35 – 45 °C
Print speed: < 250 mm/s
Physical properties
| Property | Value |
|---|---|
| Density | 1.27 g/cm³ |
| Vicat softening temperature | 66 °C |
| Heat deflection temperature | 60 °C |
| Melting temperature | 158 °C |
| Melting index | 14.5 ± 1.2 g/10 min |
Mechanical properties
| Property | Value |
|---|---|
| Tensile strength | 33 ± 4 MPa |
| Elongation at break | 2.8 ± 0.6% |
| Flexural modulus | 2460 ± 150 MPa |
| Bending strength | 75 ± 4 MPa |
| Impact strength | 18.5 ± 1.6 kJ/m² |
Printing tips
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To improve the gloss of your print's surface, it is recommended to lower the speed on the outer wall. You don't have to worry about the reduced adhesion found in regular PLA Silk – Bambu PLA Silk+ has improved layer bonding that fully supports this adjustment.
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Although PLA Silk+ is thoroughly dried and vacuum sealed before shipping, shipping conditions can affect the moisture content. We strongly recommend drying the filament immediately after opening and storing it in an airtight container with desiccant or in AMS . Repeat drying and moisture protection before long-term storage.
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Dry the filament before use to ensure the best print quality and a consistent finish.
Drying conditions:-
In a hot air oven: 55 °C for 8 hours
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On an X1 printer's heatbed: 65°C to 75°C for 12 hours
Store the filament in a dry environment after use. For more details, please refer to: Filament drying instructions on WIKI .
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A concentric pattern on the top surface can optimize the print quality of the top layers.