--- product_id: 9508963 title: "80036 Valve Grinding Compound, 1.5 oz." brand: "permatex" price: "£8.12" currency: GBP in_stock: true reviews_count: 13 category: "Permatex" url: https://www.desertcart.co.uk/products/9508963-80036-valve-grinding-compound-1-5-oz store_origin: GB region: United Kingdom --- # Water-activated easy paste 80 grit fine abrasive power Multi-surface metal compatibility 80036 Valve Grinding Compound, 1.5 oz. **Brand:** permatex **Price:** £8.12 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your engine’s precision with the pro’s secret weapon! ## Quick Answers - **What is this?** 80036 Valve Grinding Compound, 1.5 oz. by permatex - **How much does it cost?** £8.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/9508963-80036-valve-grinding-compound-1-5-oz) ## Best For - permatex enthusiasts ## Why This Product - Trusted permatex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Burr & Corrosion Eraser:** Effectively removes burrs, carbon deposits, gum, and corrosion for peak performance. - • **Versatile Metal Lapping:** Perfect for chromium and other metals—ideal for valves and reel mower blades. - • **Trusted Pro-Grade Formula:** Permatex quality ensures reliable results, backed by thousands of 5-star reviews. - • **Precision Grinding Mastery:** Achieve flawless valve seating with ultra-fine 80 grit abrasive action. - • **Effortless Paste Activation:** Mixes seamlessly with water for a smooth, easy-to-apply compound. ## Overview Permatex 80036 Valve Grinding Compound is a 1.5 oz. water-activated paste featuring fine 80 grit aluminum oxide and silicon carbide abrasives. Designed for valve grinding, seating, and metal lapping, it removes burrs, carbon, gum, and corrosion efficiently. Trusted by professionals and DIYers alike, it ensures smooth, precise finishes on valves and reel mower blades. ## Description Permatex Valve Grinding Compound aids valve grinding and seating operations to remove burrs, surface defects, carbon, gum and corrosion. This compound mixes with water to form an easy-to-use paste and can be used for lapping and grinding chromium. Review: Permatex valve lapping compound - Works as it should. Can usually count on Permatex to make a quality product that does what it's supposed to and this one is no exception. Review: Nice stuff. - Used to lap a flywheel to a crank. Worked great. ## Features - Aids valve grinding and seating operations - Mixes with water to form an easy-to-use paste - Can be used for lapping and grinding chromium - Removes burrs, surface defects, carbon, gum and corrosion - Suggested Applications: Seat valves, sharpen reel type lawn mowers ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002UEOMS | | Best Sellers Rank | #11,692 in Automotive ( See Top 100 in Automotive ) #101 in Automotive Touchup Paint | | Brand | Permatex | | Brand Name | Permatex | | Compatible Material | Metal | | Customer Reviews | 4.8 out of 5 stars 1,838 Reviews | | Global Trade Identification Number | 00686226800367 | | Grit Material | Aluminum Oxide, Silicon Carbide | | Grit Material Type | Aluminum Oxide, Silicon Carbide | | Grit Number | 80 | | Grit Type | Fine | | Included Components | Permatex 80036 Valve Grinding Compound, 1.5 oz. | | Item Dimensions | 1.13 x 3.81 x 8 inches | | Item Type Name | Permatex 80036 Valve Grinding Compound, 1.5 oz. | | Item Weight | 0.8 Ounces | | Item dimensions L x W x H | 1.13 x 3.81 x 8 inches | | Manufacturer | Permatex | | Material | Plastic | | Material Type | Plastic | | Model | 80036 | | Number of Items | 1 | | Part Number | 80036 | | UPC | 686226800367 | | Unit Count | 1.5 Ounce | | Warranty Description | Warranty | ## Product Details - **Brand:** Permatex - **Grit Material:** Aluminum Oxide, Silicon Carbide - **Grit Type:** Fine - **Item dimensions L x W x H:** 1.13 x 3.81 x 8 inches - **Material:** Plastic ## Images ![80036 Valve Grinding Compound, 1.5 oz. - Image 1](https://m.media-amazon.com/images/I/71ZS518TaEL.jpg) ![80036 Valve Grinding Compound, 1.5 oz. - Image 2](https://m.media-amazon.com/images/I/61yksjGayEL.jpg) ![80036 Valve Grinding Compound, 1.5 oz. - Image 3](https://m.media-amazon.com/images/I/81w5xLeGwlL.jpg) ![80036 Valve Grinding Compound, 1.5 oz. - Image 4](https://m.media-amazon.com/images/I/710JKTuVOLL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Permatex valve lapping compound *by R***R on August 14, 2025* Works as it should. Can usually count on Permatex to make a quality product that does what it's supposed to and this one is no exception. ### ⭐⭐⭐⭐⭐ Nice stuff. *by D***D on September 18, 2025* Used to lap a flywheel to a crank. Worked great. ### ⭐⭐⭐⭐⭐ Use on striped bolts *by J***T on July 27, 2025* Yes this inside a socket every time a bolt starts stopping out. Fills in a loose areas and grabs very well. Put it in the first time your ratchet or wrench slips and you’ll never have another stripped out fastener again ## Frequently Bought Together - Permatex 80036 Valve Grinding Compound, 1.5 oz. - SWANLAKE Valve Lapper Set with 4 Suction Plates - Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red --- ## 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.co.uk/products/9508963-80036-valve-grinding-compound-1-5-oz](https://www.desertcart.co.uk/products/9508963-80036-valve-grinding-compound-1-5-oz) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-18*