Skip to content
Videos

The KS45 panel joint

Don Ross on the KS45 series joint: the sealant in the grooves, field caulking for washdown, and a partition panel with a different finish on each side.

Don Ross, D.W. Ross Company. 0:41.

Transcript

So then we go to the other side of this panel, and this is a KS45 series panel. So it has what I call through-fastened joint, and this is – notice these two grooves. This has a bead of caulk, butyl sealant, or what I call a vapor sealant, and this is – you can field caulk this finish here if you're washed down. Okay? But – and if you have the option to caulk both edges. One side could be a liner. One side could be a partition finish. So it really – it just – if this is a partition panel, you could have stainless on both sides, or you could have white on one side, stainless on the other.

Don Ross, President, D.W. Ross Company

More videos

All videos
0:46

Two panels, two cores

Don Ross compares an expanded polystyrene core with a urethane core: R-value per inch, the FM 4880 corner fire test, and why it matters to a business insured under FM.

0:33

What oil canning is

Don Ross explains oil canning on flat, smooth panels: why long spans show it, why it is not a defect, and why a heavier 24 gauge face helps.

Have a project in mind?

(216) 631-8080Monday – Friday, 8:00 AM – 4:30 PM3195 West 63rd Street, Cleveland, Ohio 44102