I am refastening my 1960 Seacoaster below the waterline which involves (among other things) removing the machine screws, prying the laps (or is it the strakes?) apart, applying 3M 5200, then putting in new machine screws. My works space is unheated although I have a propane space heater to take the edge off when I'm working. Living in New Hampshire it gets a bit cool this time of year and I am concerned that the 5200 won't cure properly. I can apply the 5200 above the recommended 40 degree but once the propane heater is shut off it cools down pretty quickly and stays cold until I fire the heater back up.
I really want to be able to get this part of the job done over the next month or two but don't want to mess things up. Does anyone have any thoughts?
Thanks for your help.
Paul