Originally Posted By: Rolla07
Originally Posted By: rooflessVW
Originally Posted By: Rolla07
Just like screen protectors who claim 9H hardness yet they still shatter...lol..
Hard typically equals brittle.
Correct, but they tend to equate hardness with durability and strength.
9H is a measure of scratch resistance...
Obviously tempered glass will shatter. As will tungsten, while we're on the topic.