WebPutty Pad is a moldable fire-rated intumescent putty material. When exposed to heat or flame Putty Pad’s quickly form a carbon char barrier which prevents the spread of flames, smoke, and toxic gases through openings in fire rated walls and partitions. WebSep 30, 2024 · Installation of Hilti CP 617 Firestop Putty Pads must be executed according to the tested UL systems and Hilti’s Instructions for Use (IFU) to ensure the product will achieve its tested performance in case of fire. ... (CLIV, CLIV7) as listed by UL. The information below is meant to support the Hilti CP 617 Firestop Putty Pads Operating ...
Understanding Putty, Pads, And Box Inserts - Ask HILTI
WebJul 23, 2015 · Buy 3M Fire Barrier Moldable Putty Pads MPP+ - Shapeable Firestop Pads for Wall Openings and Through Penetrations - 9 1/2" x 9 … WebRefer to the Wall Opening Protective Material (CLIV) listing in either the 3M™Fire Protection Products Applications and Specifiers Guide or the UL Fire Resistance Directory Volume 1 for MPP+ Moldable Putty Pad application on UL Listed metallic and nonmetallic outlet boxes. No special skills or tools are required. irs cots software
HILTI CP 617 Firestop Putty Pad Installation Guide - Manuals+
Webas desired. Putty pad must be applied to a uniform depth of 3/16 in (5 mm, one layer of putty pad) over the exterior surface of box for both 1 and 2 hour applications. Some conditions may require additional putty to be applied within the open end of the conduit fitting. Consult UL Fire Resistance Directory, Volume I category CLIV for more ... WebMar 1, 2024 · Putty pads are Certified (Classified) under the product category Wall-opening and Protective Materials (CLIV). This category covers wall-opening protective materials … Webstud constructions unless putty pads or insert pads are installed with the metallic boxes in accor-dance with the Classification re-quirements for the protective ma-terials. Wall Opening Protective Materials are found under the cat-egory QCSN in the UL Electrical Construction Equipment Directory, and also under the category CLIV irs cost to file extension