SOUNDOWN Sound Barrier – MN 54″ x 72″ x 1-1/4″ – 54X72X1-1/4F

Description

SOUNDOWN Sound Barrier-Mn 54X72X1-1/4 – 54X72X1-1/4F.

• 10-35 Db noise reduction.
• 1″ and 1-1/4″ thick barrier consisting two layers of fire retardant foam sandwiching a layer of 1 lb./sq.ft. mass loaded vinyl.
• Optional finish with a 1 mil reflective, aluminized, ripstop reinforced mylar facing.
• Use for larger gasoline and all diesel engines for maximum quieting.
• Use a double layer for severe applications (up to 50 Db noise reduction).
• Do not use in areas where temperature exceeds 250°F.

Documents

• Handbook of Noise Control Materials