HT-1800 Pure Copper Anti-Seize Lubricant – High Temp 1800°F for Spark Plugs, Exhaust Bolts & Manifolds and More – Lead-Free, Zinc-Free, Graphite-Free, Made in USA, 8oz Brush-Top Can

★★★★★ 4.3 150 reviews

$20.99
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Product details

Management number 228178929 Release Date 2026/05/31 List Price $8.40 Model Number 228178929
Category
  • PROUDLY MADE IN THE USA – Manufactured by Balmar, an Oil Center Research company, ensuring trusted American quality and professional-grade performance.
  • PURE COPPER FORMULA – MAXIMUM PROTECTION – Higher copper content than conventional copper anti-seize compounds means a denser, tougher lubricating film that outlasts and outperforms under the most extreme heat, pressure, and torque. When the job demands the best, reach for HT-1800.
  • RATED TO 1800°F – Handles turbo bolts, exhaust manifold bolts, header bolts, marine hardware, and high-heat engine hardware where lesser compounds burn off or break down.
  • STOPS SEIZING, GALLING & CORROSION – Forms a tough copper barrier that prevents metal-to-metal contact, thread stripping, and corrosion seizure – so fasteners and connections break free cleanly every time, even after years of extreme heat and pressure.
  • WORKS ON SPARK PLUGS, EXHAUST BOLTS & MANIFOLDS AND MORE – Also ideal for header bolts, brake caliper pins, flanges, gaskets, marine hardware, farm equipment, heavy machinery, and virtually any threaded connection, bolt, nut, stud, or fastener exposed to extreme heat, pressure, or corrosion. If it runs hot and needs to come apart later – this is the one.
  • LEAD-FREE, ZINC-FREE & GRAPHITE-FREE – Safe on all metals including aluminum, stainless steel, cast iron, and titanium. Resists acids, caustics, solvents, oils, and salt water without corroding or damaging surfaces.
  • THICK FORMULA, STAYS PUT – Won't run, drip, or thin out on hot or vertical surfaces. Packaged in a convenient brush-top can for controlled, mess-free application – even on wet or oily surfaces.
ASIN B0BFXH8XYR
Material Lead, Graphite, and Zinc Free
Item Form Liquid
Brand Name Liquid-O-Ring
Unit Count 8.0 Ounce
Flash Point 204 Degrees Celsius
Item Weight 8 Ounces
Part Number HT-1800
Manufacturer Balmar, LLC
Liquid Volume 8 Fluid Ounces
Container Type Metal Brush Top Can
Number of Items 1
Included Components 8oz Brush Top Can
Upper Temperature Rating 1800 Degrees Fahrenheit
Specific Uses For Product Prevent Corrosion
Recommended Uses For Product Spark Plugs, Exhaust Bolts & Manifolds, Header Bolts, Turbo Bolts, Brake Caliper Pins, Flanges, Gaskets, Marine Hardware, Farm Equipment, Heavy Machinery, Diesel Engines, and More

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4.3 out of 5
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