Zoro Select
Zoro Select 21TF38 Anti-Seize Tape 1/2 in Copper
Copper anti-seize tape seals threads up to 1½ in. on brass or steel, handling -400 °F to 500 °F and 2,250 psi
- ColorCopper
- Seals threads up to 1 1/2 in diameter with 50 ft copper tape
- Handles -400 °F to 500 °F extremes for harsh environments
- Rated 250 psi for both liquids and gases under pressure
- Density range .9 to 1.1 g/cc ensures consistent fill
- Works on brass and steel fittings for general-purpose sealing
Zoro Select Anti-Seize Tape
This copper-coloured pipe thread sealant tape measures 1/2 in wide and 50 ft long. It is designed for general-purpose thread sealing on brass and steel fittings up to 1 1/2 in diameter. The tape operates between -400 °F and 500 °F at pressures up to 2,250 psi for liquids and gases.
Plumbers and maintenance crews needing broad
The tape suits installers who need a sealant that remains effective from deep cold to high heat. It is not intended for threads larger than 1 1/2 in or for pipe materials other than brass and steel. Buyers needing wider tape or different material compatibility should look elsewhere.
Fifty-foot roll reduces reload frequency
A single 50 ft roll covers many joints before a replacement is required. The copper colour helps confirm coverage during assembly. Linear density between .9 and 1.1 g/cc provides consistent wrap thickness for reliable sealing.
Highlights
- Seals threads up to 1 1/2 in diameter with 50 ft copper tape
- Handles -400 °F to 500 °F extremes for harsh environments
- Rated 250 psi for both liquids and gases under pressure
- Density range .9 to 1.1 g/cc ensures consistent fill
- Works on brass and steel fittings for general-purpose sealing
Specifications
| Brand | ZORO SELECT |
|---|---|
| Color | Copper |
Questions about this item
Will the 1/2 in width cover threads up to 1 1/2 in diameter?
The tape is rated for pipe threads up to 1 1/2 in diameter, so the 1/2 in width is suitable for that size range.
Can I wrap this copper tape on existing brass fittings without leaks?
The sealant is approved for brass and steel, handling liquids and gases at up to 2,250 psi.
How do I confirm the joint is sealed after assembly?
Pressurise the system to its working pressure and check for bubbles or pressure drop; the tape remains effective from -400 °F to 500 °F.
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