Cortex Fasteners Catalog DIY/Homeowner Cortex Fasteners Manufacturer : Cortex Composite Deck Fastening Systems Description Cortex for Fascia is engineered for fascia expansion/contraction and plugs are made from Trex fascia board making for a perfect color match. https://www.fastenmaster.com/products/cortex-hidden-fastening.html Rates Please contact us for current pricing and availability. Request Availability
