Nu-Calgon 4371-38 Thermo-Trap Heat Conducting Putty, 12 oz
Mfr #: 4371-38BB #: nu-calgon-4371-38-nu-calgon-4371-38-thermo-trap-heat-conducting-puttyUPC: 681001437134
Scanned vendors: 3Last verified Oct 1, 2026 — price check expired
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⇄ Vendor prices
| Vendor | Price | Shipping |
|---|---|---|
| Supply ShopIn stock | $41.00 | See site |
Prices observed across vendors — click a vendor’s name to verify the price on their own page before ordering.
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🗎 Product description from the manufacturer spec sheet
Nu-Calgon Thermo-Trap is a reusable heat-sink putty (heat conducting compound) that absorbs heat to protect sensitive components during brazing, soldering, and welding. Apply to copper, steel, or other pipe surfaces before heating; it blocks direct and conductive heat far better than a wet rag. Reusable up to 40 times, with antimicrobial chemistry to prevent mold. Aluminosilicate base, blue. 12 oz container.
▦ Specifications spec-checked before it ships
Compound
- Compound Type
- Putty
- Compound Base
- Aluminosilicate
- Compound Color
- Blue
More specifications
- Manufacturer
- Nu-Calgon
- Series
- Thermo-Trap
- Product Type
- Heat Conducting Compound
- Form
- Putty
- Size
- 12 oz
- Application
- Brazing, Soldering, Welding
- For Material
- Copper, Steel
- Reusable
- Up to 40 times
- Features
- Blocks direct and conductive heat; antimicrobial added to prevent mold
- UNSPSC
- 30141512
- Country of Origin
- United States
- Grainger Part Number
- 55VE88
⌗ Cross-references every known SKU, MFR & MPN
MPN4371-38
UPC681001437134