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Customer Questions and Answers for Alumilastic Cement by Whirlpool

4.89 (64)
By: Whirlpool
Part Number: OEM18027651
Manufacturer Part Number: WP4317852

The Alumilastic Cement is an OEM part for Whirlpool appliances, typically used in refrigerators and freezers. It serves as a thermal mastic compound, designed to provide a secure and heat-conductive bond between various components, such as evaporator coils and the interior walls of the appliance. 

Causes of a bad alumilastic cement can include drying out, cracking, or losing its adhesive properties over time. This can occur due to age, exposure to temperature fluctuations, or improper application. When the cement fails, it can lead to poor thermal conductivity and decreased cooling efficiency.

Symptoms of a bad alumilastic cement include:

  • Reduced cooling performance
  • Unusual noises from the cooling system
  • Components becoming loose or detaching
  • Increased energy consumption

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

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Questions & Answers

For Whirlpool Alumilastic Cement (Part Number: OEM18027651)

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Ted Z for Model Number Alimilastic adhesive part no. 4317852

Would this product be suitable for bonding a ceramic-encased thermocouple sandwiched between an aluminum heat sink on one side and an aluminum finned heat dissapator on the other side? The function is to allow heat transfer from the heat sink mounted in the cooling chamber to be fan exhausted to the outside. This is the cooling mechanism of a small 12 bottle wine cooler which uses electronics (no compressor) to cool wine to as low as 52 degrees F., made by Chambrer, a Canadian co.

Answer

Ted, The Alumilastic, was designed for this specific purpose, to promote a positive, and constant transfer of temperature, and reduce the possibility of an air gap between the components. You should be fine if you use it, it can be messy when you apply it, but nothing you can't handle. Thanks

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Answered by AppliancePartsPros.com   |   Saturday, August 18, 2012

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