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Nu-Calgon 4371-38 Thermo-Trap Putty comes in a twelve-ounce tub and is designed for use as a heat sink. This putty can be reused up to forty times for various applications. It effectively blocks direct and conductive heat to protect sensitive components and fittings. The product cools heated surfaces while preventing damage from overheating during welding, brazing, or soldering processes.
This heat sink putty is ideal for HVAC professionals and plumbing technicians. It offers a no-mess solution, as it applies easily and stays in place without dripping. The antimicrobial properties help prevent mold development, ensuring a clean working environment.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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