No question, this kit is amazing! You saved our ambulance service thousands of dollars in labor to repair an oil pan in an Enconoline ambulance. You returned my call on a Sunday when I enquired about the product on a Sunday about 5 weeks ago. It took me about 4 hours alone yesterday and its in “cure” mode now. I have the furnace set at 70 and will let it sit until Thursday. Paint the pan and fill it with oil, what an amazing product you guys have come up with. I will be sharing this info with our state EMS website are there are quite a few 7.3 rigs still in service especially in small rural communites. Thanks again guys!