--- product_id: 537902834 title: "TRUEIN 8 Microwave Waveguide Cover Replacement, 150 X120mm Universal Microwave Ovens Sheets, Heat Insulation Microwave Oven Parts, Super Thick Mica Sheet Repairing Accessory for Kitchen" brand: "truein" price: "52 zł" currency: PLN in_stock: true reviews_count: 8 category: "Truein" url: https://www.desertcart.pl/products/537902834-truein-8-microwave-waveguide-cover-replacement-150-x120mm-universal-microwave store_origin: PL region: Poland --- # 120x150mm universal size High heat resistance mica Easily cut to fit any microwave TRUEIN 8 Microwave Waveguide Cover Replacement, 150 X120mm Universal Microwave Ovens Sheets, Heat Insulation Microwave Oven Parts, Super Thick Mica Sheet Repairing Accessory for Kitchen **Brand:** truein **Price:** 52 zł **Availability:** ✅ In Stock ## Summary > 🔥 Upgrade your microwave’s heart with TRUEIN’s heatproof shield! ## Quick Answers - **What is this?** TRUEIN 8 Microwave Waveguide Cover Replacement, 150 X120mm Universal Microwave Ovens Sheets, Heat Insulation Microwave Oven Parts, Super Thick Mica Sheet Repairing Accessory for Kitchen by truein - **How much does it cost?** 52 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/537902834-truein-8-microwave-waveguide-cover-replacement-150-x120mm-universal-microwave) ## Best For - truein enthusiasts ## Why This Product - Trusted truein brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Withstand Heat:** Premium mica material resists high temperatures, protecting your microwave’s magnetron. - • **Extend Microwave Lifespan:** Protects internal components from oil and water splashes, boosting efficiency and durability. - • **Customizable to Your Needs:** Easily trim sheets to any size or shape for a flawless, tailored fit. - • **Universal Fit, Zero Hassle:** Perfect 120x150mm sheets fit most microwave ovens for instant replacement. - • **Multi-Use Kitchen Essential:** Versatile for microwaves, toasters, hair dryers, and heaters—your all-in-one heat shield. ## Overview TRUEIN’s 8-pack mica waveguide covers (120x150mm) are universal, heat-resistant microwave parts designed to protect your oven’s magnetron from damage. Easily cut to size, these durable sheets prevent oil and water splashes, extending appliance life and maintaining optimal heating performance. Ideal for multiple kitchen appliances, they offer a cost-effective, DIY repair solution that keeps your microwave running smoothly and safely. ## Description Specification:Material: MicaSpecification: 12x15cm / 4.72x5.90inchQuantity: 8 piecesColor: GrayPackage Including8 x microwave mica sheetsFeatures:💫Waveguide sheet mica can prevent water and oil from splashing into the microwave oven during working. 💫These microwave oven parts mica slice sizes are cut in 12x15cm, a size suitable for most microwave ovens.💫Universal microwave ovens sheets is very easy to cut.You can cut it to any size you need to fit your microwave oven.💫You can cut these microwave oven mica plate sheet into any shape you need for other household appliances.💫These microwave wave guard widely used for home appliances such as electric hair dryers, toasters, microwaves, heaters etc.Mica sheet replacement method:Step 1: Remove the damaged mica sheet.Step 2: Clean the inner cavity of the microwave oven.Step 3: Put the cut mica sheet into the corresponding position. At this time, the mica sheet needs to be bent to a certain extent, otherwise it can't be inserted.Step 4: Put in a bowl of water to check and accept your achievements. If the water is heated smoothly, Congratulations, your microwave oven is working normally.Note:Please keep the power off when replacing a mica sheet for safety reasons.Please clean regularly or replace your microwave mica foil to ensure your microwave has a long life. Review: Great value - Does the job for a fraction of the cost from Panasonic with many spares Review: Cheap, easy fix for your Microwave - I assumed the Micro' was kaput...what with the kitchen looking like a scene from Frankenstein while trying to reheat something but after cutting out a new wave guide cover using the old one as a template it works as should, no sparks, no lightning bolts, no panicking wife...just a calm hum. I'd never heard of a 'wave guide' but now I know! There's enough pieces to make 20 new guides so cost literally a few pence each. Sometimes things just work out in your favour! ## Features - ★【Package List】The package contains a total of 8 PCS mica sheet repairing accessory, all of which are 120*150MM in size. Our mica sheet set is sufficient to meet your daily replacement needs, save your time and money. - ★【Easy To Cut】This heat insulation microwave oven parts can be cut into smaller size according to your different needs, renew your microwave and have it working correctly. - ★【Protect your Microwave Oven】Microwave waveguide cover replacement can protect the magnetron of microwave oven during heating the food to improve its efficiency and prolong its life! - ★【High Temperature Resistance】Microwave oven mica plate sheet is made of premium mica material, safe, durable, heat-resistant and has good insulation, providing a long time service! - ★【Widely Used】Microwave waveguide cover can be widely used in home appliances such electric hair dryer, toaster, microwave, heater, etc. Practical accessories for kitchen use! ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | TRUEIN | | Model Number | CTB6116A008UK | | Colour | Gray | | Product Dimensions | 15.5 x 13 x 0.5 cm; 90 g | | Material | paperboard | | Special Features | 150 | | Item Weight | 90 g | ## Images ![TRUEIN 8 Microwave Waveguide Cover Replacement, 150 X120mm Universal Microwave Ovens Sheets, Heat Insulation Microwave Oven Parts, Super Thick Mica Sheet Repairing Accessory for Kitchen - Image 1](https://m.media-amazon.com/images/I/71AB32yWwvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great value *by T***Y on 16 February 2026* Does the job for a fraction of the cost from Panasonic with many spares ### ⭐⭐⭐⭐⭐ Cheap, easy fix for your Microwave *by D***N on 24 May 2024* I assumed the Micro' was kaput...what with the kitchen looking like a scene from Frankenstein while trying to reheat something but after cutting out a new wave guide cover using the old one as a template it works as should, no sparks, no lightning bolts, no panicking wife...just a calm hum. I'd never heard of a 'wave guide' but now I know! There's enough pieces to make 20 new guides so cost literally a few pence each. Sometimes things just work out in your favour! ### ⭐⭐⭐⭐ Sorted Out The Sparking *by S***C on 13 June 2024* These mica panels immediately remedied the sparking microwave and, despite appearing brittle, were readily cut to size with a sharp pair of scissors. Good value for money too. ## Frequently Bought Together - TRUEIN 10 Microwave Waveguide Cover Replacement, 150 X120mm Universal Microwave Ovens Sheets, Heat Insulation Microwave Oven Parts, Super Thick Mica Sheet Repairing Accessory for Kitchen - 5 PCS Microwave Waveguide Cover Mica Slice, Universal Mica Sheet for Microwave Oven Parts Replacement Heat Insulation Accessories, Waveguide Cover for Frigidaire - 5Pcs Microwave Oven Mica Plate Sheet Microwave Waveguide Cover Replacement Repairing Accessory for Kitchen Microwave Oven --- ## 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/537902834-truein-8-microwave-waveguide-cover-replacement-150-x120mm-universal-microwave](https://www.desertcart.pl/products/537902834-truein-8-microwave-waveguide-cover-replacement-150-x120mm-universal-microwave) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-28*