PRODUCT LINE: INEXO's patented design provides a truly professional solution that works with your production schedule and provides the quality installation and finished look that builders require and owners appreciate. INEXO boxes link seamlessly with existing ICF materials, tools and methods. A complete offering designed for ICF walls allow builders to standardize on the use of electrical boxes throughout the building. FEATURES: Easily install electrical boxes anywhere on an ICF wall;Patented teeth lock the box in place & can resist pull forces over 100 lbs;Only electrical box certified for ICF type construction;Lightweight yet offers high impact and tensile strength;Chemical resistant to a wide range of acids, alkalis or salt solutions;Corrosion resistant for lower maintenance cost and longer life;PVC is nonconductive eliminating dangerous second point of contact