Can tempered glass withstand heat? Tempered glass can withstand temperatures up to 300℃, an instantaneous temperature difference of 200℃. By V (info@vsomglass.com)|2022-07-21T07:13:57+00:00July 21st, 2022|Categories: Tempered glass| Share this on FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkXingEmail