FPPI Kydex Ring is for use as a backing material behind sprinkler escutcheons. 4" diameter covers most oversize holes (including oversize holes in ceiling materials to meet seismic requirements) cut in ceiling material during installation or ceiling material replacement. Kydex is a fire-resistant material made by Cleardex. May be cut to install around an existing sprinkler drop.
FIG 01-100 Kydex Ring
Kydex Ring
Sign Chain
Spare Sprinkler Head Cabinets
Hex Nuts
Toggle Wings
Pendent Canopies Skirts
Threaded Recessed Sprinkler Escutcheon
Sprinkler Identification Decals
Rod Buttons
Pendent Canopies 2-pc Plastic
Lag Screws