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The Heatingvariousmfg-generic SW-HB1 Hot Block Heat Absorption Putty is effective for blocking heat transfer up to three thousand degrees Fahrenheit. It is suitable for use on various surfaces and metals, including joints, valves, fittings, composite panels, rubber, and plastics. This putty acts as a heat shield during brazing on copper or brass while effectively protecting nearby components. Additionally, it can hold, align, and jig parts during brazing, soldering, or welding processes.
Ideal for protecting heat-sensitive parts, the putty also prevents discoloration, warping, and distortion. It is suitable for applications involving reversing valves, ball valves, and TXVs.
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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