MATNIKS Food Grade Silicone Rubber Sheet 12x12-inch by 1/8 White - Duro Shore A65 High Temperature Heavy Duty for Gaskets DIY Food Covers Lids Sealing Material Supports Microwave Oven Protection

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Sleepdeprivation posted on r/fixit2w

I repaired mine with a gasket I cut from food grade silicone sheet:https://www.amazon.com/dp/B088RMF99J?th=1 It seems to be working well.

MATNIKS Food Grade Silicone Rubber Sheet 12x12-inch by 1/8 White - Duro Shore A65 High Temperature Heavy Duty for Gaskets DIY Food Covers Lids Sealing Material Supports Microwave Oven Protection | eaves-shop