Chalky Gel Coat

[newguy]

Mine's the molded diamond pattern. What kind of polisher is necessary? Does it have to be dual action or can it be one of the cheaper ones like this, or some where in between? Also do you use foam, wool, etc.? **see below**

A random orbit don't have enough power, you need a high speed polisher. They (Harbor freight) make an inexpensive yet very good machine for the $$. You will want to use wool..The 3m marine compound that is sold @ walmart , academy, works really good but is very mild (low cut). It is always advised to start of with a milder cut first, especially if you have no experience, it will let you learn the machine. Also, gel coat is not car paint, it is much much thicker and VERY forgiving while using a high speed polisher. (DO NOT EVER use a high speed polisher on a car that you care about if you don't know what you are doing!!! You WILL damage the paint) Use the low cut 1st and get some super duty (3m) once you get used to the machine, you may not need it..the milder stuff works really good but the low cut will take longer.