Lexan is a type of plastic that is strong and durable. You can cut it with a saw or a knife to create the desired shape and size. Once cut, you will need to heat it up so that the adhesive does not set. Once set, you will need to frost it with an adhesive of your choice.
Yes, you can form Lexan with a heat gun. However, it is best to use a torch or a hair dryer to heat the Lexan so that it is not too hot to work with.