(KFOIL) Perforated Foil
PERFORATE PAPER FOIL / FOIL (6 layers) : K731P
PERFORATE PAPER FILM / FILM (6 layers) : K631P
PERFORATE PAPER FOIL / FOIL (8 layers) : K431P
Application (e.g.):
Sound damptation foil for HVAC - Breathable Foil
Commonly used on inner or air conditioning ducting