Originally Posted by
jefnvk
I have previously revitalized a bike by simply cleaning up the frame and shooting a couple coats of clear enamel over it, and would like to do something similar to this on a bike I've been riding through the winter and want going again ASAP. I didn't take into account drying time with the last bike, and even after letting it sit a month, it was still fairly easy to nick with a fingernail (although, a nice hard finish now that it has sat a year)
Is there a home remedy that allows me to get a decent looking clear coat with less than a month drying time? The clear coat is strictly to keep the paint in a condition it is already in, to stop any rust/corrosion. Ideally, I'd prefer in the week or less range. I have seen two different manners: a) using two part urethane spray (not sure if that'll go over existing decals decently enough or not, and carries hefty health warnings), or b) building a drying chamber and using the enamel (no real consensus on temp/time). Has anyone tried either of these, or have a third alternative I am missing? If I'm asking for something unrealistic, let me know that too.
As noted below Spray Max is a great option. I have used it as part of refinishing many frames. Two things to watch out for: make sure you comply with the safety recommendations regarding respirators!!! (This product has a catalyst which is what hardens the clear--not good for your lungs!), next they make two versions: one that cures quickly so if you make a mistake it is hard to fix, the other that can be worked for several days. OR, just prep the bike and let the local auto body shop clear it where they have the right folks and facilities to do a good job. Second warning: baking the clear at the body shop works well on cars and non-lugged frames. On lugged frames it can cause the clear to crack at the edge of the lug.