You tried going to https://irubber.com.au/f/American_Biltrite_Stair_Treads_Spec_Sheet_2020.pdf, and it doesn't exist. All is not lost! You can search for what you're looking for.
You tried going to https://irubber.com.au/f/American_Biltrite_Stair_Treads_Spec_Sheet_2020.pdf, and it doesn't exist. All is not lost! You can search for what you're looking for.