Explanation:

The hot, liquid form of the glue will penetrate woven materials and fill in crevices in rougher surfaces, so that it solidifies in unity with the surface as it cools. Smooth surfaces like metal or greasy and oily surfaces do not offer the hot glue anything to bond within, so the glue does not stick.

Answer:

thanks you so much

good night ❤️❤️

Explanation:

please follow and brainliest