Second cup, might be a fourer this morning.COLD AGAIN THIS MORNING, COULD NOT GET THE SHOP WARMER THAN 51 YESTERDAY WITH THE COAL STOVE ON AND THE 200K HEATER FULL BLAST. I REALLY NEED TO GET A BARRIER ON THE CEILING. Ranidart you are nuts!!!!!!! But great idea! Will it work on stripping paint from a car also? My wifes Firechicken could use that treatment soon! LOL