VYCOR® Plus high performance self-adhered flashing membrane provides premium protection against water and air infiltration in all critical non-roof detail areas. When properly installed, it can reduce the risk of rot and mold development, often associated with costly call-backs.Click to see full answer. Hereof, what is Vycor Plus?Vycor Plus High Performance self-adhered flashing provides premium protection against water infiltration in critical details, such as windows and doors. When properly installed, Vycor Plus flashing tape reduces the risk of mold and rot development and contributes to energy efficiency.Additionally, how do you apply window tape? The first piece of flashing tape is applied across the bottom nailing fin and extends about 4 inches on either side of the fins on the side of the window. The next pieces of tape start at the bottom of the first piece of tape, go up the sides and extend past the top nailing fin four inches. In respect to this, what is Grace Vycor? Grace Vycor Plus is a premium, high performance self-adhered flashing, that provides protection against water infiltration in vulnerable areas such as windows and doors. When properly installed, Vycor Plus flashing reduces the risk of mold and rot development and contributes to energy efficiency.How does window flashing work? Window Flashing Terms to Know Before You Start: Works to stop water from seeping and pooling at the top of a window unit. Minimizes the potential for water damage. Flashing – A water-repellant adhesive that’s applied over window flanges and sheathing to seal out any potential leaks in or around a window.