I plan on spraying my car the last weekend of September and I'm hoping the weather will hold out that long.I'll be spraying bc/cc and wondering what is the lowest tempature I can spray in without a problem?Thanks in advance for any info.

Most reducers and activators go as low as 55 degrees so i would say that would be the lowest temp to be safe.

55-60, if not it will stop drying and not re-start until it gets above 60, could take 2-3 days if it goes below 60 at night, if you can use a 60 degree hardner and try to start painting in the morning so you are done by noon or early afternoon, that way the clear has 5-6 hrs to set-up before getting cold, then the next day let it sit until late afternoon before untaping, goodluck]
jake

Well hopefully the weather holds out but if not,is there a safe way to heat my garage while spraying?