Prospec Foam

PROSPEC Foam made from willtec® is ideal for controlling noise at its source. When used to line compartments, machine enclosures or air vents, PROSPEC foam panels help reduce the high noise levels by absorbing the sound energy around and within the space. The panels can also be adhered to a partition or wall facing the noise source to lessen the reverberation and sound reflections.

PROSPEC Foam Panels are quick and easy-to-install on any wall and/or enclosure surface with pinta’s acoustic adhesive. Please refer to our installation sheet for more information.

The HPC-coated surface protects the foam core and is resistant to water, oils and solvents making it ideal for industrial environments with problematic mid- and high-frequency sounds.

  • Ideal for controlling excessive machine noise
  • Excellent sound absorption across all frequencies
  • HPC-coated for added durability
  • Panel size of 24″ x 48″ in 1″ Thickness

Physical Data-willtec foam

Physical Data-willtec foam
Material Open-cell melamine-based foam
Density 0.5 to 0.7 lbs./cubic ft.(ASTM D3574-77)
Long-Term Service Temperature 3020F
Fire Resistance Class 1 per ASTM E 84 (all finishes)
Flame Spread per ASTM E 84 HPC-coated:15
Smoke Density per ASTM E 84 HPC-coated:150
Microbial Growth Passes UL 181,section 11
Fungus Resistance Rating 0 Per ASTM G21
Finishes HPC-coated

Sound Absorption

Finish Thickness Coefficients per ASTM C423-90a
125Hz 250Hz 500Hz 1KHz 2KHz 4KHz NRC Mounting Type
HPC-coated 1” 0.00 0.26 1.01 0.82 0.68 0.60 0.70 A

This product is manufactured by pinta acoustic, inc. and marketed by Memtech Acoustical, LLC