Attributes

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

6 reviews

Anonymous

Mar 26, 2026

Rating: 4/5

Good protection, slight smell initially

Works great for insulation. There was a slight rubber smell during the first few prints, but it disappeared quickly. Very happy with the purchase overall.

Anonymous

Mar 23, 2026

Rating: 4/5

Solid product

Does exactly what it says. Keeps the heat in and fingers safe. Only giving 4 stars because I wish it came in more colors, but functionally it is perfect.

Anonymous

Mar 18, 2026

Rating: 5/5

Perfect fit

Installation took less than a minute. The silicone quality feels premium and durable. It doesn't interfere with the fan or any sensors.

Anonymous

Mar 18, 2026

Rating: 5/5

Essential safety upgrade

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

Anonymous

Mar 14, 2026

Rating: 5/5

Must-have accessory

Improves temperature stability slightly by reducing ambient cooling on the hotend. Plus, the safety aspect is peace of mind. Great value.

Anonymous

Mar 07, 2026

Rating: 5/5

Easy to install

I was worried I might break something installing this, but it just snaps right on. Makes the printer look finished and professional too.

5 FAQ

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

A: The high-temperature resistant silicone can safely withstand temperatures up to 300°C (572°F), which covers all standard printing materials.

Q: Do I need to remove the part cooling fan to install this?

A: No, the sleeve is designed to snap on without removing the fan or any other components. Just ensure the hotend is cool before installation.

Q: How do I clean the sleeve if it gets dirty?

A: You can gently wipe it down with a damp cloth once the printer has cooled down. Avoid using harsh chemicals that might degrade the silicone.

Q: Will this affect the accuracy of the thermistor readings?

A: No, the sleeve is designed with precise cutouts to ensure it does not interfere with the thermistor or heater block operation.

Q: Is this compatible with the original Bambu Lab A1 as well as the mini?

A: Yes, this silicone sleeve is designed to fit both the Bambu Lab A1 and the A1 mini models perfectly.

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