Smoke and Acoustic Sealant and Spray
From HiltiDesigned for use in non-fire-rated assemblies, the CP 506 Smoke and Acoustic Sealant and CP 572 Smoke and Acoustic Spray from Hilti reduce sound transmission and restrict smoke migration through construction joints and openings made by metal pipe and cable penetrations.
The Hilti CP 506 Smoke and Acoustic Sealant features a lightweight, low trigger resistance dispensing system that allows faster installation time and reduces operator fatigue. It also offers a smooth surface appearance after curing, limiting the need for re-work due to surface pitting or gapping. The Hilti CP 572 Smoke and Acoustic Spray offers excellent spray-ability and low slump characteristics that allow for cleaner, faster spray installation.
The CP 506 and CP 572 provide excellent acoustic and air barrier characteristics, limiting sound transmission and smoke migration. Both the sealant and spray can be used in a broad temperature range, enabling applications in warm and cold environments—from 40° F to 104° F.
The CP 506 sealant is ideal for sealing gaps at head-of-wall and bottom-of-wall joints, as well as filling around metal pipe and cable openings, and the CP 572 spray is an efficient solution for sealing gaps at head-of-wall joints with concrete-over-metal deck floor assemblies.