RectorSeal RectorShield is a professional-grade heat absorbing paste designed to protect sensitive components during high-temperature applications like soldering, brazing, and welding. This non-corrosive, biodegradable formula clings to surfaces without dripping, cracking, or drying out—even when exposed to direct flame. RectorShield has been proven to keep the protected side an average of 22% cooler than competing products. Safe for use on all metal piping systems and compatible with heat sources including propane, Mapp gas, natural gas, and acetylene. Easy to apply, odorless, non-staining, and simple to clean up, RectorShield is ideal for plumbing, HVAC, and industrial applications.
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RectorSeal RectorShield Heat Absorbing Paste – 16 oz
$16.48
Protects sensitive components during soldering, brazing, and welding. Reduces heat transfer and prevents damage to valves, plastics, and fittings.
36 in stock
Additional information
| Weight | 0.8 lbs |
|---|---|
| Dimensions | 3 × 3 × 9.15 in |
| Brand: | RectorSeal |
| SKU: | 83554 |
| Type: | Heat Absorbing Paste |
| Application: | Soldering, Brazing, Welding |
| Safe For: | Metal piping, valves, plastic parts |
| Temperature Resistance: | High-heat environments |
| Form: | Smooth, odorless paste |
| Features: | Non-corrosive, biodegradable, reusable after freeze/thaw |
| Container Size: | 16 oz |
| Country of Origin: | USA |

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