Aluminum and Fibreglass Coating

[SAMLS]

Do any special cleaning or surface preparations have to be made for coating aluminum or fibreglass. What is the lowest temperature the powder coating material cures at and is still durable. Thanks

[mcaswell]

Re: Aluminum and Fibreglass Coating

Ideally, a metal surface should be sandblasted

You can't powder coat fiberglass, the cure temp is far too hot.

Temps for curing vary depending on the actual coating color, so we cover it
all with 450 f