What is this heating pad for?

It heats a 3D printer build plate or heated bed. It can also warm flat surfaces in DIY projects that need controlled heat.

Does it come with a controller or thermistor?

No. It is the pad and its wires only. You need a power supply, a MOSFET or relay, and a thermistor to control it.

The pad is flexible and sits flat against a plate. The four wires attach at the center with adhesive patches, so plan the wire route before sticking it down.

What voltage and wattage does it use?

The listing does not state voltage or wattage. Check the pad's markings or measure its resistance before connecting it to a supply.

Can I cut it to size?

No. Cutting a silicone heater pad can break its internal element and create a shock or fire risk. Use it at its supplied size.

Where is the Silicone Rubber 3D Printer Heating Pad cheapest?

At Deal.ai, for $24.99, as of our latest check.

Free shipping on everything10% off your first orderNo account needed · Buy 2, save 10% · 3+, save 15%

Silicone Rubber 3D Printer Heating Pad

Sold and shipped by Deal.ai

$24.99Free shipping

Buy 2, save 10% · 3+, save 15%

Extra 10% off your first order

Color: Orange

Arrives about Nov 22 – Dec 2, from a warehouse in China

How many?

30-day full refund: if you're not happy with it for any reason, or it never arrives, tell us within 30 days and we refund you in full. Shipping and refunds