If I use a hair dryer on 3M 5200 will it speed up the cure? It's not thick at all. The tube says 48 hours for tack free & 7 days for full cure. I did do the repair already (on the hull), let it sit for a few day's & then took it out for a leak test. It worked fine. What I found later was that some of the 5200 was scraped off by the bunk. Other repairs I've done with the 5200 around the cap seam last year are hard as a rock. Can I speed up the cure with the heat or will that slow it down? This 2nd try at the repair is not as thick as the first time (really doesn't need to be that heavy of a bead anyway), I just want to splash it as soon as I can, don't want to wait a full week, but if I have to I will. What do you think? Tanx, MAXX