--- product_id: 32308153 title: "Polyester Masking Discs, 3\" Core, 0 to 400 Degree F Performance Temperature, 50 lbs/inch Tensile Strength, 2 mil Thick, 3/4\" Width, Green (1000 per Roll)" brand: "bertech" price: "6.99 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/32308153-polyester-masking-discs-3-core-0-to-400-degree-f store_origin: TN region: Tunisia --- # 50 lbs/in Tensile 3" Diameter 400°F Max Temp Polyester Masking Discs, 3" Core, 0 to 400 Degree F Performance Temperature, 50 lbs/inch Tensile Strength, 2 mil Thick, 3/4" Width, Green (1000 per Roll) **Brand:** bertech **Price:** 6.99 DT **Availability:** ❌ Out of Stock ## Summary > 🎯 Masking Made Easy: Precision Meets Performance! ## Quick Answers - **What is this?** Polyester Masking Discs, 3" Core, 0 to 400 Degree F Performance Temperature, 50 lbs/inch Tensile Strength, 2 mil Thick, 3/4" Width, Green (1000 per Roll) by bertech - **How much does it cost?** 6.99 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/32308153-polyester-masking-discs-3-core-0-to-400-degree-f) ## Best For - bertech enthusiasts ## Why This Product - Trusted bertech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Crafted from 2 mil thick polyester for superior strength. - • **Residue-Free Removal:** Leaves no adhesive residue, maintaining a clean finish. - • **Precision Performance:** Engineered for high-temperature applications up to 400°F. - • **Effortless Application:** Clear slit back liner ensures quick and easy disc removal. - • **Cost-Effective Solution:** Economical packaging of 1000 discs for extensive use. ## Overview These green polyester masking discs are designed for high-performance applications, featuring a 3" diameter, 2 mil thickness, and a maximum temperature tolerance of 400°F. With a tensile strength of 50 lbs/inch, they ensure durability and reliability, while the residue-free removal feature makes them ideal for clean finishes. Each roll contains 1000 discs, providing an economical solution for all your masking needs. ## Description Masking Product Green Masking Discs, also known as Powder Coating Masking Discs, are made of 2 mil thick polyester film with 1.5 mil thick silicone adhesive. They can withstand temperatures of up to 400 degree F/204 degree C. Green masking discs are extremely economical and can be removed cleanly without leaving any adhesive residue. The discs are on a clear, slit back liner for easy removal. They are packaged in a 3" core. Applicable for anodizing, plating, powder coating, solder wave processing. Resistant to abrasion, chemicals and temperature. Excellent electrical insulation. Breaking strength: 25 lbs/in. Adhesion to steel: 30 oz/in. Tensile strength: 50 lbs/inch. Elongation: 100 percent at break. Dielectric strength: 4,5000 V. RoHS compliant. ## Features - Green masking discs, also known as powder coating masking discs - Made of 2 mil thick polyester film with 1.5 mil thick silicone adhesive - Green masking discs are extremely economical and can be removed cleanly without leaving any adhesive residue - The discs are on a clear, slit back liner for easy removal - Measures 3/4" width by 2 mil thick ## Images ![Polyester Masking Discs, 3" Core, 0 to 400 Degree F Performance Temperature, 50 lbs/inch Tensile Strength, 2 mil Thick, 3/4" Width, Green (1000 per Roll) - Image 1](https://m.media-amazon.com/images/I/61MRpj9QN0L.jpg) ![Polyester Masking Discs, 3" Core, 0 to 400 Degree F Performance Temperature, 50 lbs/inch Tensile Strength, 2 mil Thick, 3/4" Width, Green (1000 per Roll) - Image 2](https://m.media-amazon.com/images/I/819kMtBZVTL.jpg) ![Polyester Masking Discs, 3" Core, 0 to 400 Degree F Performance Temperature, 50 lbs/inch Tensile Strength, 2 mil Thick, 3/4" Width, Green (1000 per Roll) - Image 3](https://m.media-amazon.com/images/I/71WlupB7EtL.jpg) ![Polyester Masking Discs, 3" Core, 0 to 400 Degree F Performance Temperature, 50 lbs/inch Tensile Strength, 2 mil Thick, 3/4" Width, Green (1000 per Roll) - Image 4](https://m.media-amazon.com/images/I/71tLlQ6zc8L.jpg) ![Polyester Masking Discs, 3" Core, 0 to 400 Degree F Performance Temperature, 50 lbs/inch Tensile Strength, 2 mil Thick, 3/4" Width, Green (1000 per Roll) - Image 5](https://m.media-amazon.com/images/I/71bJZCs-DUL.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/32308153-polyester-masking-discs-3-core-0-to-400-degree-f](https://www.desertcart.tn/products/32308153-polyester-masking-discs-3-core-0-to-400-degree-f) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-23*