Mix polystyrene with gasoline to get the strongest glue. Goodbye water leaks in roofs and walls

How Expanded Polystyrene (EPS) Products Are Made: Inside AMC Foam's Manufacturing Plant

Polystyrene, how its made

Gluing End Grain to End Grain

I wish I knew this glue gun trick sooner 👀

Squeeze glue with your front hand and stick with your back hand, one stick at a time

Discovery Channel's How It's Made - Expanded Polystyrene (EPS) Products

Recycling Polystyrene. Plastic Forming.

Introduction to Polymers - Lecture 2.2. - Polystyrene