Hot Air Welding PVC Membrane

http://www.oceanoweb.net/index.php?option=com_k2&view=itemlist&task=user&id=1915852

<h3>Trying to find exact quotes on your roof project?</h3> Yeah, I have actually been placing on developed roofs for 30 years, and I'm getting into PVC. I simply got my very first PVC task and I was wondering