Are your plastic lids suitable for use in the oven? 11 April 2024 09:19 Updated No, our plastic lids can not be used in a traditional oven. If so, the plastic will melt. Related articles Are your plastic storage lids, BPA free? Use & Care for glass products What is the product life guarantee on Pyrex® glass products, if so what does it include? Is it possible to recycle borosilicate glass ? Use & Care for Pyrex jugs and prepware articles