Metacaulk RS136 10.3 Oz. Fire Block/Draft Stop Brand_Various Twine twisted from 100% filament

Twine twisted from 100% filament nylon

Indoor room fogger

Do not allow people or pets to enter the treated area until sprays have dried

13 oz aerosol

Features an IP65 rated weather seal to keep out rain and jobsite debris

Metacaulk RS136 10.3 Oz. Fire Block/Draft Stop Brand_Various Twine twisted from 100% filamentRS136 is a fire block draft stop caulk is a general purpose, residential, acoustical fire block draft stop smoke seal caulk for electrical, plumbing, plastic pipe, and telephone communication system penetrations. Easy application with a conventional caulking gun with water clean up capabilities. For interior application. Tested in accordance with ASTM E136 for fire resistant materials.