Operating Guide

• Impedesspreadofreandsmokethroughservicepenetrations
• Recognizedasanalternativereblockingmaterial
 forresidentialconstruction
• TestedaccordingtoASTME84,
 ASTME814(modied),UL1715
• Brightorangefoamforeasycodeidentication
• Sealsservicepenetrationsbetweenoors
• Sealselectricalrunsthroughwallstuds
• Fills,sealsandinsulatesgapsupto1/2”
• Airtight,water-resistantseal
• Tackfreein6minutes,trimsin30minutes*
• Curesrigidin8hours
• Superioradhesiontobuildingmaterials
• Onecan=upto19tubesofcaulk
• All-directiondispensing
• ULclassied
Use around air ducts to seal gaps
GREAT STUFF
™
Fireblock is now available.
ConsultlabelandMaterialDataSafetySheetcarefullybeforeuse.
®™TrademarkofTheDowChemicalCompany(“Dow”)oranafliatedcompanyofDow.MadeinU.S.A.
©2008TheDowChemicalCompany
Dow part # 306179
Seal pipe penetrations Seal electrical runs through wall studs
®
DM# 179-10014, 10/08* Depends on temperature, humidity, substrates and sample thickness