Noise S.T.O.P.™ Acoustical Sealant

PSS-29

Material	29 oz. tube S.T.O.P. Noise Acoustical Sealant.
Coverage	1/4″ Bead 89 Linear ft. per Tube, 3/8″ Bead 40 Linear ft. per Tube.
Features	Essential for achieving high STC value for sound isolation
Applications	Wall/floor junctions to seal cracks and voids per laboratory test data, heating and A/C ducts, cold air returns, exposed joints, electrical and utility outlet boxes.
Color	White
Flammability	ASTM E-84 – 76, Class A

Chart shows reduction in STC sound isolation of wall assembly due to sound leakage as a percentage of total wall surface.