Crustmsprty, you are exactly right. Any facility with hazardous chemicals must have sds sheets easily accessible for all employees so they know what they are working with and how to handle any associated issues with the chemicals. I happen to be a right-to-know inspector.
Sorry for the confusion, my car is 24 years old. I have #305 and was wondering if I can apply a heavy coat, wait, then remove it by hand or would #305 work best with a polisher.