ARPRO - Porous

Cylinder-shaped beads add air pockets, which enhance acoustic and / or drainage performance, depending on the application.

ARPRO® Porous EPP is Unique in the World

JSP has developed a unique form of ARPRO® EPP (expanded polypropylene), a closed cell bead foam that features air pockets, or voids, within the hollow cylinder-shaped bead structure. The result is a closed cell foam that is simultaneously porous, and provides certain performance advantages for some applications.

The cylinder shape of ARPRO® Porous  beads lessens the overall component weight and results in a very lightweight moulded product with resilience and good structural integrity.

Unique Acoustic Characteristics

ARPRO Porous offers an entirely new kind of acoustic panel.

ARPRO® Porous resists exposure to moisture and humidity, does not support microbial growth, and resists exposure to most oils and chemicals.

ARPRO® Porous is highly durable and resists multiple impacts without damage. Unlike many other acoustical treatments, ARPRO® Porous is not fibrous, discharges no particles when abraded, and requires no significant installation structure, as it is rigid and self-supporting.