Insulation Cotton Washer Thermal Seal - for 40mm thermoelectric Cooler Peltier Module

Product Description:

This cotton washer helpful when you use computer heatsink and fan. this cotton washer insulation for Peltier helps separate the hot and cold side of Peltier hot and cold.

• Cotton Washer suitable for all 40mm x 40mm or smaller size Peltier (cut the inside seem to fit)

• With single-sided adhesive sticker makes insulation cotton washer more convenient to use.

• When used for refrigeration installation, the insulation cotton washer can shoulder pressure. When working, it can effectively isolate the heat transfer thus make the refrigeration effect better.

• Material: Foam Color: White

• Dimensions/Size: (1.57 in x 1.57 in x 0.15 in) / (4.0 cm x 4.0 cm x 0.4 cm) / (40mm x 40mm x 4mm)