RECTORSEAL Copper Anti-Seize Compound 16 oz Brush-Top Can
Copper anti-seize compound prevents metal seizure from -65°F to 1800°F, meets MIL-A-907E, and stays creamy in a 16 oz brush-top can
- Withstands extreme cold down to -65°F for reliable cold-weather performance
- Handles high-heat applications up to 1800°F without running or dripping
- Exceeds military specification MIL-A-907E for proven quality assurance
- Lead-free and graphite-free formula safe for electrical connections
- Creamy brush-top consistency applies easily and will not harden in storage
Copper Anti-Seize for Metal Connections
This copper-based compound prevents seizure on threaded and slip-fit metal joints including stainless steel. It is formulated for industrial maintenance, automotive repair and electrical grounding tasks where reliable breakout is required. The brush-top can delivers a creamy consistency that applies cleanly on vertical or overhead surfaces without running or dripping.
16 oz temperature range and coverage
Effective from -65°F to 1800°F the paste maintains lubricity across extreme thermal cycles encountered in exhaust manifolds, brake hardware and high-temperature fasteners. A single can covers multiple assemblies though very large flanges or frequent re-application on heavy equipment will consume it faster. It meets military specification MIL-A-907E for anti-seize performance.
Non-hardening storage and electrical conductivity
The compound will not harden or dry out in the can so it remains brushable after long shelf periods. High copper content makes it highly conductive for electrical connections while containing no lead or graphite. Adhesion holds on wet or dry surfaces and the material resists settling out on hot components during normal operation.
How it compares
Measured against everything we stock in Oils, Greases & Fluids, at today’s prices. Recalculated every night.
- Price $35.99
- Pricier than about 62% of the 337 comparable items (median $22.99).
Specifications
| Product | |
|---|---|
| Brand name | Rectorseal |
Questions about this item
Will the -65 °F to 1800 °F range protect stainless-steel bolts I already have installed?
The compound resists seizure on all metal connections including stainless steel across the full -65 °F to 1800 °F range, so existing bolts stay free for future breakout.
How can I confirm the MIL-A-907E rating is met once the compound is applied?
The creamy, non-drip consistency that brushes on evenly and stays adhesive on wet or dry surfaces shows the product is performing to the military specification.
Does the 16 oz brush-top can include everything needed for electrical connections, or must I buy a separate applicator?
The brush-top can delivers the highly conductive, lead-free and graphite-free compound directly; no extra applicator is required.
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