PORON 4708 is approved by the American Podiatric Medical Association and performs to criteria similar to those of other PORON products while also satisfying professionals needs for a soft tissue supplement.
PORON 4708 soft cushioning materials have a density of 15 pounds per cubic foot, and are available from Algeos in thicknesses of 1mm - 6.5mm.
Specially developed for the footcare industry, Blue PORON 4708 has passed many medical assessments for biological response.
This material has received USP Class VI Certification. This Certification (USP 23, 1995, for Class VI Plastic -- 70 C) is a standard test for biological response. The test demonstrates that medical grade PORON materials do not produce biological responses.