--- product_id: 528242645 title: "8810 Black Rigid Urethane 2-Part Potting Compound, 375mL Kit" brand: "mg chemicals" price: "566 zł" currency: PLN in_stock: true reviews_count: 1 category: "Mg Chemicals" url: https://www.desertcart.pl/products/528242645-8810-black-rigid-urethane-2-part-potting-compound-375ml-kit store_origin: PL region: Poland --- # 45 min working time Excellent dielectric strength 2:1 precise mix ratio 8810 Black Rigid Urethane 2-Part Potting Compound, 375mL Kit **Brand:** mg chemicals **Price:** 566 zł **Availability:** ✅ In Stock ## Summary > ⚡ Seal the deal with MG Chemicals 8810 — where durability meets precision! ## Quick Answers - **What is this?** 8810 Black Rigid Urethane 2-Part Potting Compound, 375mL Kit by mg chemicals - **How much does it cost?** 566 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/528242645-8810-black-rigid-urethane-2-part-potting-compound-375ml-kit) ## Best For - mg chemicals enthusiasts ## Why This Product - Trusted mg chemicals brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Room Temp Ready:** Cures fully in 24 hours at room temperature—no oven needed for standard jobs. - • **Time on Your Side:** Generous 45-minute working life lets you handle complex projects without rush. - • **Universal Adhesion:** Bonds strongly to metals, glass, plastics, ceramics, and composites for versatile use. - • **Precision Perfected:** Exact 2:1 mix ratio ensures flawless consistency every time. - • **Ultimate Protection:** Tough, moisture-resistant urethane shields delicate electronics and cables. ## Overview MG Chemicals 8810 is a 375mL two-part black urethane potting compound designed for superior protection and encapsulation of electronic components. Featuring a precise 2:1 mix ratio, 45-minute working time, and a 24-hour room temperature cure, it offers excellent dielectric properties and moisture resistance. Its strong adhesion to diverse substrates makes it ideal for professional-grade electrical and cable jointing applications. ## Description 8810 is a black, tough, two-part polyurethane potting compound. It has a low mixed viscosity and excellent moisture resistance. In addition, it adheres strongly to a wide variety of substrates, including metals, composites, glass, ceramics, and many plastics. 8810 offers exceptional physical protection, and is designed for potting and encapsulating intricate electronic components and cable jointing boxes. Application Instructions For best results, follow the procedure below. Manual mixing: 1. (Optional) Pre-heat part A to improve surface quality. 2. Scrape settled material free from the bottom and sides of the part A container; stir the contents until homogenous. 3. Measure 2 part by volume of the pre-stirred part A, and pour into the mixing container. Ensure all contents are transferred by scraping the container. 4. Measure 1 part by volume of the part B, and pour into the mixing container. Ensure all contents are transferred by scraping the container. 5. Thoroughly mix parts A and B together. 6. (Optional) Put in a vacuum chamber at 25 night. 7. Pour the mixture into a container holding the components to be protected. 8. Blanket both parts with nitrogen if the material is not used up to prevent moisture. 9. Close the part A and B containers tightly between uses. Attention! Mixing >500 g at a time decreases working life and can lead to a flash cure. Limit the size of hand-mixed batches. For large production volumes, contact MG Chemicals Technical Support for assistance. Cure Instructions Room temperature cure: Let cure at room temperature for 24 h. Heat cure: Put in oven at 65 °C [149 °F] for 1 h. —OR— Put in oven at 80 °C [176 °F] for 45 min. Review: Good product ## Features - 2:1 mix ratio - 45 minutes working life - 24 hour cure at room temperature - Low exothermic - Excellent dielectric properties ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07R18G154 | | Best Sellers Rank | #73,701 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #86 in Waterproofers | | Brand | MG Chemicals | | Customer Reviews | 4.8 4.8 out of 5 stars (8) | | Date First Available | 22 November 2020 | | Item Weight | 428 g | | Manufacturer | MG Chemicals | | Manufacturer Part Number | 8810 | | Material Type | Urethane | | Model number | 8810-375ML | | Number of Items | 1 | | Product Dimensions | 7.68 x 16.64 x 14.08 cm; 428 g | | Size | 375mL kit | ## Images ![8810 Black Rigid Urethane 2-Part Potting Compound, 375mL Kit - Image 1](https://m.media-amazon.com/images/I/71TqazUAk1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***D on 19 February 2026* Good product ## Frequently Bought Together - MG Chemicals 8810 Black Rigid Urethane 2-Part Potting Compound, 375mL Kit - MG Chemicals - 832HD-50ML 832HD Black 1:1 Epoxy Encapsulating and Potting Compound, 45 milliliters Dual Pneumatic Dispenser --- ## 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.pl/products/528242645-8810-black-rigid-urethane-2-part-potting-compound-375ml-kit](https://www.desertcart.pl/products/528242645-8810-black-rigid-urethane-2-part-potting-compound-375ml-kit) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-09*