http://support.kbs-coatings.com/ Support Forum - KBS Coatings » Topic: Application temp and humidity en Thu, 09 Sep 2010 22:34:57 +0000 http://support.kbs-coatings.com/topic/138#post-311 Wed, 04 Jun 2008 15:50:10 +0000 RP27G8 311@http://support.kbs-coatings.com/ Thanks! I'm going to spray it on pretty much the whole shell of the car. I'm going to do two coats then a coat of your primer. I've got to put the car in storage for awhile and want to make sure it's protected. I've used the RustBlast and can't say enough GREAT things about it. That stuff is amazing and combined with a power washer...WOW!! The rust doesn't have a chance! <img src="./images/smilies/icon_e_biggrin.gif" alt=":D" title="Very Happy" /> http://support.kbs-coatings.com/topic/138#post-305 Tue, 03 Jun 2008 04:24:27 +0000 KBS Jim 305@http://support.kbs-coatings.com/ The problem is the RustSeal cures two ways, by evaporation of the solvents that are in it (not much), and the resin cures with exposure to ambient humidity. If either or both are too high, it may cure too quickly, leaving brush marks. <br /><br />If you thin it slightly (5%) that will slow it down as more solvent needs to evaporate out. Your suggestion to apply in the evening or even early morning when the temps are down is a good idea and should help alot. http://support.kbs-coatings.com/topic/138#post-299 Sat, 31 May 2008 14:11:45 +0000 RP27G8 299@http://support.kbs-coatings.com/ I used the RustBlast two weeks ago but haven't been able to do the RustSeal due to the temp and humidity being higher than the application instructions on the can. Are 80 degrees and 60% humidty the absolute highest I can apply it in? What if I applied it in the evening when it's cooler? I really need to get this done but the weather isn't cooperating.