What is the maximum temperature that TotalBoat Flotation Foam can be used? Eric Boudreau April 01, 2022 14:55 Updated The maximum service temperature for TotalBoat Flotation Foam is 200°F. Related articles Can TotalBoat Flotation Foam be left in constant contact with water? Tips for using 2-part polyurethane foam What is the minimum overcoat time for TotalBoat Flotation Foam? What is the shelf life of TotalBoat Eco Solvent? Does a full coat of TotalBoat Spartan need to be applied, or would some touch-up paint be sufficient for a second season? Comments 0 comments Article is closed for comments.