DIY Vinyl Top install question

I was going to use Weldwood HHR contact cement in a spray gun. I wouldn’t trust any glue out of a spray can for a vinyl top.

We used to buy 5 gal pales of the contact cement and spray on with a paint gun when I worked in the shop.

Since I rarely do headliners or vinyl tops now I use the spray can stuff and have had no issues at all.