Q: Can Cool Coat be applied to fiberglass?
A: No, Cool Coat will not be able to adhere properly to the surface as fiberglass is very smooth and does not have anything for the coating to grip onto. You may want to consider Polyurethane HD to protect it, although it is not considered a thermal barrier like Cool Coat.
Q: How long do I wait before I can polish my concrete after applying Micro-Seal Densifier LS?
A: You will need to wait until the next day (approx. 24 hours).