Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Compatibility	Bambu Lab A1 mini and A1 Series
Material	High-Temperature Resistant Silicone
Color	Red
Function	Heat Preservation and Anti-Scald Protection
Installation	Tool-free Snap-on Design
Temperature Range	Up to 300°C (572°F)
Weight	15 grams
Package Contents	1x Hotend Silicone Sleeve
Durability	Tear-resistant and Long-lasting
Brand Compatibility	Official Bambu Lab Accessory Fit

6 reviews

Anonymous

Mar 31, 2026

Rating: 5/5

Easy to install

As a beginner, I was nervous about modifying my printer, but this was incredibly easy. It just clicks into place. Great value for the price.

Anonymous

Mar 24, 2026

Rating: 4/5

Solid heat retention

Noticed a marginal improvement in temperature consistency during high-speed prints. The material feels durable and should last a long time.

Anonymous

Mar 17, 2026

Rating: 5/5

Perfect fit and finish

The silicone quality is excellent. It snaps on easily without interfering with the hotend fan or movement. My chamber temperature seems slightly more stable now too.

Anonymous

Mar 16, 2026

Rating: 4/5

Good product, slight odor initially

Works great for insulation. There was a faint rubber smell during the first few prints, but it disappeared quickly. Does exactly what it says on the tin.

Anonymous

Mar 12, 2026

Rating: 5/5

Must-have for A1 owners

I run my printer in a shared workspace, and this gives me peace of mind. No more worrying about touching the hot block. Installation took less than a minute.

Anonymous

Mar 09, 2026

Rating: 5/5

Essential safety upgrade

This sleeve fits perfectly on my A1 mini. It keeps the heat contained better and prevents accidental burns when reaching into the printer. Highly recommended for anyone with kids or pets nearby.

5 FAQ

Q: Do I need any tools to install this?

A: No tools are required. The sleeve features a snap-on design that allows for quick and easy installation by hand.

Q: Will this interfere with the part cooling fan?

A: No, the design includes precise cutouts to ensure the part cooling fan operates without any obstruction.

Q: What is the maximum temperature this sleeve can withstand?

A: The high-temperature resistant silicone can safely withstand temperatures up to 300°C (572°F).

Q: Can I leave this on while printing ABS or ASA?

A: Yes, the material is heat resistant enough for high-temperature filaments like ABS and ASA, though proper ventilation is always recommended for these materials.

Q: Does this fit the original Bambu Lab A1 as well as the mini version?

A: Yes, this silicone sleeve is designed to be compatible with both the Bambu Lab A1 and the A1 mini models.

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