PC Polycarbonate is a thermoplastic that comes in a transparent sheet. It is incredibly tough and absorbs minimal moisture. It resists impacting damage as well as water damage, and is also flame-retardant and chemical resistant.
ABS is a chemical substance widely used in environmentally friendly anti-corrosion applications and used in areas where toughness and durability are important. It is easily recycled and has a wide temperature operating range. Produced in an infinite range of colors, finishes and textures.