--- product_id: 517482630 title: "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" brand: "liquid-o-ring" price: "178.79 DT" currency: TND in_stock: true category: "Liquid O Ring" url: https://www.desertcart.tn/products/517482630-ht-1800-pure-copper-anti-seize-lubricant-high-temp-1800 store_origin: TN region: Tunisia --- # 1800°F max temp Pure copper dense film Made in USA quality 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 **Brand:** liquid-o-ring **Price:** 178.79 DT **Availability:** ✅ In Stock ## Summary > 🔥 Lock in reliability, unlock effortless maintenance! ## Quick Answers - **What is this?** 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 by liquid-o-ring - **How much does it cost?** 178.79 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/517482630-ht-1800-pure-copper-anti-seize-lubricant-high-temp-1800) ## Best For - liquid-o-ring enthusiasts ## Why This Product - Trusted liquid-o-ring brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Copper Power:** Higher copper content creates a tougher, longer-lasting anti-seize barrier that outperforms the rest. - • **Safe on All Metals:** Lead, zinc, and graphite-free formula protects aluminum, stainless steel, titanium, and more without corrosion. - • **Mess-Free Precision:** 8oz brush-top can ensures controlled application—even on hot, oily, or vertical surfaces—no drips, no waste. - • **Versatile Heavy-Duty Use:** Ideal for spark plugs, manifolds, marine hardware, farm equipment, and any high-heat fastener needing reliable release. - • **Unmatched Heat Resistance:** Withstands extreme 1800°F temps—perfect for turbo and exhaust bolts that demand durability. ## Overview The HT-1800 Pure Copper Anti-Seize Lubricant is a professional-grade, lead-free formula made in the USA, engineered to protect fasteners exposed to extreme heat up to 1800°F. Its high copper content forms a durable barrier preventing seizing, corrosion, and thread damage across a wide range of applications from automotive spark plugs to heavy machinery, all delivered in a convenient brush-top can for precise, mess-free use. ## Description desertcart.com: Liquid-O-Ring 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 : Automotive ## Features - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BFXH8XYR | | Best Sellers Rank | #95,767 in Automotive ( See Top 100 in Automotive ) #41 in Automotive Anti-Seize Lubricants | | Brand | Liquid-O-Ring | | Brand Name | Liquid-O-Ring | | Container Type | Metal Brush Top Can | | Customer Reviews | 4.8 out of 5 stars 43 Reviews | | Flash Point | 204 Degrees Celsius | | Included Components | 8oz Brush Top Can | | Item Form | Liquid | | Item Weight | 8 Ounces | | Liquid Volume | 8 Fluid Ounces | | Manufacturer | Balmar, LLC | | Material | Lead, Graphite , and Zinc Free | | Number of Items | 1 | | Package Information | Metal Brush Top Can | | Part Number | HT-1800 | | 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 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 See more | | Specific Uses For Product | Prevent Corrosion | | Unit Count | 8.0 Ounce | | Upper Temperature Rating | 1800 Degrees Fahrenheit | ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/81Le4dAeVrL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/71nCMgQB9yL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/71kpbCAU5SL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/71uz63xmWlL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/51j+qYQwCQL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/517482630-ht-1800-pure-copper-anti-seize-lubricant-high-temp-1800](https://www.desertcart.tn/products/517482630-ht-1800-pure-copper-anti-seize-lubricant-high-temp-1800) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-22*