Invisilink® is a lightweight, yet super durable, tear resistant seam fabric. Invisilink® features stitch bonded polyester which is one of the strongest materials available to the roofing industry for use as reinforcement in cold process roofing. Invisilink®’s characteristics provide an unusual combination of high strength properties with good elongation for excellent thermal stress force accommodations. The soft polyesters will readily conform to various roof surfaces such as embedded gravel and standing seam metal roof decks. It is also much easier to handle and apply properly than other soft polyester sheets. Invisilink® is used with WetSuit® 1-Part, WetSuit® Trowel or WetSuit® Undercover on new construction with seams, and gaps more than 1/4” wide. It can be applied by brush, roller or Neptune Coatings Seam Machine for large square footage applications.