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Bard 1904-108 - Red high temp silicone sealant

Bard part number 1904-108 is a 10.3 oz tube of red high temperature RTV silicone sealant used to reseal and protect joints and penetrations inside Bard wall mounted package units where heat and vibration can break down ordinary caulk over time. Techs commonly use this type of OEM specified silicone to help maintain an airtight and watertight seal around sheet metal seams, service openings, and other critical contact points to reduce nuisance leaks and air bypass that can affect unit performance. For best results, apply to clean, dry surfaces and allow proper cure time before running the unit, and always confirm the exact application in your Bard parts list or service literature for your model.


  • Technical Specifications
  • Product number: 1904-108
  • Manufacturer description: Red High Temp Silicone 10.3 Oz
  • HTS Code: "3214.10.0010"

$7.00 *

* Orders less than $50 may incure a minimum order fee.