Join Date: Dec 2014
Location: Ontario, Canada
I got my Jeep rustproofed at a Krown location in Mississauga, ON. I now understand why they wanted to drill holes in our cars.
They had one person to drive the car in. Once done, he also washed the car and drove it back out so his clothing would not stain the car.
The second person did the drilling and sprayed into door panels, hoods and hatches.
Then they got the car on a hoist, the 3rd person sprayed the underside and wheel wells.
They applied lithium grease to the drilled holes and plugged them tight and clean. I would overlook if I did not know what to look for.
This process allows them to move the cars along at good rate on busy day. Someone may argue that modern cars may already have access points but they can't not stop and look for those. The process took about 45 minutes.
I did not get a lot of drips because the cold weather froze the oil a little and our Jeeps have plastic cover panels running along the body. Those must have collected a lot of oil drips.
Overall, I feel better seeing how it was done, will see how the Jeep fare in the next 5-10 years.
2015 Cherokee North 4x4 AD1 3.2 V6 Granite Crystal