--- product_id: 227407182 title: "Loctite 638 Retaining Compound 50ml | High-Strength Retainer | High Temperature & Oil Resistant | Fast Fixture Time | High Viscosity | Bonds Shafts, Gears & Pulleys" brand: "loctite" price: "147 kr" currency: DKK in_stock: true reviews_count: 5 url: https://www.desertcart.dk/products/227407182-loctite-638-retaining-compound-50ml-high-strength-retainer-high-temperature store_origin: DK region: Denmark --- # High-temp resistant Fast fixture time High viscosity for strong bonds Loctite 638 Retaining Compound 50ml | High-Strength Retainer | High Temperature & Oil Resistant | Fast Fixture Time | High Viscosity | Bonds Shafts, Gears & Pulleys **Brand:** loctite **Price:** 147 kr **Availability:** ✅ In Stock ## Summary > 🛠️ Lock it down with Loctite 638 — where strength meets speed! ## Quick Answers - **What is this?** Loctite 638 Retaining Compound 50ml | High-Strength Retainer | High Temperature & Oil Resistant | Fast Fixture Time | High Viscosity | Bonds Shafts, Gears & Pulleys by loctite - **How much does it cost?** 147 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/227407182-loctite-638-retaining-compound-50ml-high-strength-retainer-high-temperature) ## Best For - loctite enthusiasts ## Why This Product - Trusted loctite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Fixation Power:** Minimizes downtime with fast curing times - • **Durability That Lasts:** Engineered for long-term reliability in demanding industrial environments - • **Trusted Industrial Standard:** Ranked top 150 in Universal Adhesives, backed by Henkel’s expertise - • **Premium High-Viscosity Formula:** Ensures a rock-solid bond for shafts, gears & pulleys - • **Unmatched Heat & Oil Resistance:** Keeps your assemblies intact even under extreme conditions ## Overview Loctite 638 Retaining Compound is a high-strength, methacrylate ester-based adhesive designed for bonding metal components like shafts, gears, and pulleys. It offers exceptional resistance to high temperatures and oils, features a high viscosity for secure retention, and cures rapidly to reduce equipment downtime. Packaged in a 50ml bottle, this durable, waterproof formula is a trusted choice in industrial and scientific applications, delivering long-lasting performance backed by Henkel’s quality assurance. ## Description ["https://m.media-desertcart.com/images/S/aplus-media-library-service-media/433947b0-1d17-4433-96c5-306ae24ddc5a.__CR0,0,970,300_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/da752220-619f-43fe-8516-49f20da88ed9.__CR0,0,970,300_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/15a1a3e5-837c-44e2-8422-a8e946b21f7f.__CR0,0,970,300_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/d93bb52a-2df8-4ea4-858b-9c1c66ccc134.__CR0,0,970,300_PT0_SX970_V1___.jpg"] ## Features - It is made up of premium quality material - It is durable and long lasting - It ensures you get the best usage for a longer period ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0074NAX8A | | Best Sellers Rank | #5,153 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #127 in Universal Adhesives | | Brand Name | Loctite | | Colour | Red | | Compatible Material | Metal | | Container Type | Bottle | | Country Of Publication | India | | Customer Reviews | 4.2 4.2 out of 5 stars (77) 4.2 out of 5 stars | | Importer Contact Information | Henkel Adhesives Technologies India Private Limited Plot No. D4/1, Kurkumbh Daundh MIDC Pune - 413 802 Maharashtra, India | | Included Components | 1 | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Type Name | Adhesive | | Item Weight | 80 Grams | | Manufacturer | Henkel Adhesives Technologies India Private Limited Plot No. D4/1, Kurkumbh Daundh MIDC Pune - 413 802 Maharashtra, India, Loctite | | Manufacturer Contact Information | Henkel Adhesives Technologies India Private Limited Plot No. D4/1, Kurkumbh Daundh MIDC Pune - 413 802 Maharashtra, India | | Manufacturer Part Number | LOCTITE 638-50ml | | Material Type | Methacrylate Ester | | Model | LOCTITE 638-50ml | | Number Of Pieces | 1 | | Other Special Features Of The Product | durable | | Packer Contact Information | Henkel Adhesives Technologies India Private Limited Plot No. D4/1, Kurkumbh Daundh MIDC Pune - 413 802 Maharashtra, India | | Specific Uses For Product | durable | | Unit Count | 50 Milliliters | | Upc | 079340214484 | | Viscosity Level | High | | Volume | 50 Millilitres | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Loctite - **Item Form:** Liquid - **Material:** Methacrylate Ester - **Special Feature:** durable - **Specific Uses For Product:** durable ## Images ![Loctite 638 Retaining Compound 50ml | High-Strength Retainer | High Temperature & Oil Resistant | Fast Fixture Time | High Viscosity | Bonds Shafts, Gears & Pulleys - Image 1](https://m.media-amazon.com/images/I/71vsThz0VjL.jpg) ## Questions & Answers **Q: Whats the operating temp of loctite 638 tm.....we have hair crack or say void in the mig-welded metal part....resulting into water sippage...** A: Upto 180 deg Celsius after full cure. But shouldn't be used to fill hair crack. Use Loctite 290 instead for hair cracks. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by on Reviewed in India 23 April 2026* Excellent product ### ⭐⭐⭐⭐⭐ Loctite 638 *by on Reviewed in India 2 February 2026* Good ### ⭐⭐⭐⭐⭐ Excellent product *by on Reviewed in India 2 February 2025* This does it work perfectly. I wanted it to seal the bottom bracket of my carbon frame cycle and it worked.. ## Frequently Bought Together - LOCTITE®638-50ml| Retainer |high strength|high temperature performance | good oil tolerance| fast fixture time |tolerates minor contaminants| mild steel |high viscosity |for shafts, gears, pulleys| - Loctite 243 threadlocker 50 ml bottle (pack of 2) --- ## 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.dk/products/227407182-loctite-638-retaining-compound-50ml-high-strength-retainer-high-temperature](https://www.desertcart.dk/products/227407182-loctite-638-retaining-compound-50ml-high-strength-retainer-high-temperature) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-06-24*