|
Plexiglass is a trademarked name of Dupont. I believe you are describing acrylic sheet which comes in many subsets of density, toughness and flexibility. Lexan is another trademarked polycarbonate with many coatings applied to alleviate the inherent faults of the base product for a specific purpose.
Home building places stock a common house window glazing grade that tends to not see rock impacts
|