Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

What is the purpose of the indents?

April 26, 2017indents purpose

0

10 Posted

What is the purpose of the indents?

1 Answer

0

10 Posted

The top surface of the material has regularly-spaced indents which provide a visual cue during application that the material has reached a molten state indicating satisfactory adhesion and bead embedment has been achieved. The indents also provide a post application visual cue that the installation procedures have been followed. Sufficient heat has been applied to PreMark when the indents have closed.