--- product_id: 253238108 title: "Rubik Large Microwave Waveguide Cover Plates Universal MICA Sheet for Microwave Oven Filter, Cut to Size (15x12cm) Pack of 2pcs" brand: "rubik" price: "€ 13.11" currency: EUR in_stock: true category: "Rubik" url: https://www.desertcart.pt/products/253238108-rubik-large-microwave-waveguide-cover-plates-universal-mica-sheet-microwave store_origin: PT region: Portugal --- # Heat-resistant mica material Universal fit for all microwaves Cut-to-size 15x12cm sheet Rubik Large Microwave Waveguide Cover Plates Universal MICA Sheet for Microwave Oven Filter, Cut to Size (15x12cm) Pack of 2pcs **Brand:** rubik **Price:** € 13.11 **Availability:** ✅ In Stock ## Summary > 🔥 Shield your microwave like a pro — because your kitchen deserves the best! ## Quick Answers - **What is this?** Rubik Large Microwave Waveguide Cover Plates Universal MICA Sheet for Microwave Oven Filter, Cut to Size (15x12cm) Pack of 2pcs by rubik - **How much does it cost?** € 13.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/253238108-rubik-large-microwave-waveguide-cover-plates-universal-mica-sheet-microwave) ## Best For - rubik enthusiasts ## Why This Product - Trusted rubik brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **One Cover Fits All:** Universal design ensures compatibility with virtually every microwave oven model on the market. - • **Protects & Prolongs:** Prevents moisture and food particles from damaging sensitive electronics, extending your microwave’s lifespan. - • **Ultimate Heat Shield:** Crafted from durable mica, this cover resists high temperatures to protect your microwave’s internal components. - • **Precision Fit, Every Time:** Easily trim the 15x12cm sheet to your microwave’s exact specs with simple scissors or a cutter. - • **Easy Upgrade, Professional Results:** Simple to install with recommended professional help—avoid sparks and arcing for safer cooking. ## Overview The Rubik Large Microwave Waveguide Cover Plates are universal 15x12cm mica sheets designed to protect your microwave’s internal components from moisture and food debris. Easily cut to size, these heat-resistant covers prevent sparking and arcing, ensuring safer and longer-lasting microwave performance. Sold in packs of two, they offer a reliable, professional-grade upgrade for any microwave oven. ## Description UNIVERSAL: Microwave waveguide coverage is universal for all microwave ovens. Where is it? Inside the oven cavity, normally on the right hand side or in the upper ceiling you will usually see a small cover that looks like it is made of shiny cardboard. It is often secured by one or more screws. What does it do? Its purpose is to cover the aperture through which the microwaves enter into the oven cavity from where they are produced by the Magnetron which is hidden behind the control panel. It stops moisture and food particles getting into the delicate electrical parts of the microwave. What problems do you need to replace? . The wave guide has fallen off. . It has one or more holes in it. . It is arcing or sparking during use (often you will hear a crackle of noise during operation). `If there are any issues with your waveguide cover it should be replaced. When new the mica sheet is rigid and firm. Over a period of time it absorbs moisture and gets food splattered onto it. It then becomes soft and weak. ## Features - CUT TO SIZE: The waveguide cover size is 15 * 12cm, you can cut it in any size to fit your microwave oven. It is quite easy to cut with sharp scissors or a cutter. - UNIVERSAL: Microwave waveguide coverage is universal for all microwave ovens. - USE FOR: This mica sheet is usually located inside the cavity on the right wall or on the top wall of the oven cavity. Protect the microwave oven from combustion. - Note: Professional installation recommended. Cut to size carefully, make sure it is not short and and make sure oven is disconnected during repair. Do not use undersized or wrong paper size. - Mica Plate is mica paper by gluing temperature and pressed. As a kind of heat resisting and insulating product.It is widely used for home appliances such as electric hair-dryer,toaster,microwave oven,warmer etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08BG5JSW1 | | Best Sellers Rank | #30,344 in Kitchen ( See Top 100 in Kitchen ) #38 in Microwave Parts & Accessories #428 in Small Appliance Parts & Accessories | | Brand | Rubik | | Customer Reviews | 4.4 4.4 out of 5 stars (17) | | Date First Available | 18 June 2020 | | Item Weight | 20 g | | Model Number | RB-WG01-15CM | | Package Dimensions | 15.2 x 13.4 x 0.2 cm; 20 g | ## Images ![Rubik Large Microwave Waveguide Cover Plates Universal MICA Sheet for Microwave Oven Filter, Cut to Size (15x12cm) Pack of 2pcs - Image 1](https://m.media-amazon.com/images/I/51IPliQx87L.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Frequently Bought Together - Rubik Large Microwave Waveguide Cover Plates Universal MICA Sheet for Microwave Oven Filter, Cut to Size (15x12cm) Pack of 2pcs - Excefore 6-Pack Microwave Oven Parts Mica Slice - Universal Waveguide Cover Sheets for Efficient Heat Insulation,for Home Kitchen Restaurant Office Thick Heat Insulation Accessories(108脳99mm) --- ## 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.pt/products/253238108-rubik-large-microwave-waveguide-cover-plates-universal-mica-sheet-microwave](https://www.desertcart.pt/products/253238108-rubik-large-microwave-waveguide-cover-plates-universal-mica-sheet-microwave) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-23*