The Goron Tunic does less than people think.

[KnowledgeBase]

I've never heard anyone ever make this assumption before. I thought everyone knew that the Goron tunic was only able to allow Link to withstand the intense heat inside the Death Mountain crater and Fire Temple.

Wikis aren't always known to be reliable and no matter how well written an article may be, you should always treat it with a grain of salt. Unless the statement is accompanied with a link to a reliable source, then I'd recommend going straight to the source rather than relying solely on the wiki article.