Expanded steel mesh lag screwed with washers onto walls and ceiling

https://www.metalsdepot.com/steel-produc...FBoCmPYQAvD_BwE

And 5/8 inch fire rated sheet rock

Last edited by skeettx; 03/15/19 10:54 PM.

USAF RET 1971-95 [Linked Image from jpgbox.com]