CRG Discussion Forum

Camaro Research Group Discussion => Restoration => Topic started by: Charley on December 24, 2021, 02:28:32 PM

Title: Details on underside of my 25K mile 69 SS
Post by: Charley on December 24, 2021, 02:28:32 PM

Had Level One Restoration dry ice blast the undercoating off the underside of my 69 SS 396. Good reference pics.
https://www.yenko.net/forum/showthread.php?t=170033&page=6

Title: Re: Details on underside of my 25K mile 69 SS
Post by: maroman on December 24, 2021, 04:56:15 PM

Hershey Foods used dry ice blasting on their conveyor lines. It's considered food grade and does a great job.

Title: Re: Details on underside of my 25K mile 69 SS
Post by: firstgenaddict on December 24, 2021, 08:47:57 PM

It's used in fire restoration on charred and smoke infused wood, in combination with a large - at least 8"- 10" vacuum, it would take at least 3-5 hp fan /bag house to pull enough draft over a tube with a 8" dia to remove debris, from within 10 feet from the source - but that would be the ideal way to do the big jobs.