(7)The HOLDRITE® Hydroflame "Corrugated Metal Deck Plates" transition cast-in-place firestop sleeving devices
from use on a flat form deck into a sleeve for use on a corrugated metal form deck. Available for all Pro Series
Sleeve sizes. Steel plate snaps onto the Base of the sleeve securely. (#8 screws can be be added for increased
strength)
(6)The HOLDRITE® Hydroflame Pro Series "Water Dam" attaches to the top of the Pro Series cast-in-place firestop
sleeves and adds a 2" tall water dam barrier at the perimeter of the sleeve opening. Sizes are available to fit all
Pro Series Sleeves, for all sizes of penetrants 1/4" thru 6" nominal size.
Thread sealant may be added to male threads prior to installation, if desired. UL-Listed accessory when used with
HOLDRITE's Hydroflame Pro Series Sleeves.
