Aibecy 2pcs 220*220mm Heated Bed Foam Foil Insulation Cotton

Features:
Designed for 3D printer hot bed, reducing the heat and cold loss.
Can be used for aluminum substrate, PCB hot bed, silicone hot bed bottom.
The closed-cell elastic material has excellent properties such as softness, resistance to bending, cold resistance, heat resistance, water resistance, low thermal conductivity, shock absorption and sound absorption.
Suggestion Temperature: - 50℃ to 150℃ (-58℉~302℉). Thickness: 10mm, provides good insulation for your hot bed.
Clean the bottom of the hot bed before use, and tear the adhesive back to the bottom of the hot bed.