4 Pack 5.1 Inch Microwave Waveguide Cover Mica Sheets Replacement 0.4mm Thick High Temperature Heat Insulation Plates For Microwave Oven Universal Fit Durable Easy Install

Four-Pack 5.1 Inch Waveguide Mica Covers, 0.4mm Thick
✔️ 4 sheets, 13x13 cm (5.1x5.1 in), 0.4 mm thick

These mica waveguide covers replace aged or damaged sheets in microwave ovens, helping prevent arcing and extend appliance life. They’re a convenient universal-fit upgrade for many models and ready for quick DIY installs.

✅ Size: 13x13 cm (5.1x5.1 in); thickness: 0.4 mm
✅ Material: mica high-temperature insulation
✅ Pack: 4 sheets included in this set
✅ Replacement method: cut to size and insert into waveguide

💡 What is a waveguide mica sheet used for in microwave ovens?

It serves as a heat-resistant insulation piece that shields the waveguide and helps prevent arcing, extending the oven's life. - Protects the magnetron area from heat and arcing
- Easy replacement with a standard 13x13 cm sheet
- Compatible with most microwave models and brands
- Regular replacement reduces risk of microwave damage