Size 5M - 16.4 Feet:2cm x 5.46yd(W) Tools:Iron,tape Step: A. Firstly,find out the location of the leak.this can be done by wearing the gore-tex clothes in water for a short time and then checking the inside for a “wetspot”. B. Turn the Gore-tex garment inside out,and clean damaged area by a dry cloth for repair. c.Covering the seam tape with a piece of paper or cloth is a good technique that will help shield and protect your iron and the tape D. Using a household iron at moderate temperature(302°F-320°F).You will patch the inside of the 3-layer fabric. Cover small tears and holes by enclosed adhesive tape by 2/5" larger.Keep the adhesive side down,place over the hole,and medium/hard pressure for 10-15 seconds. E. After the seam tape cools, check for any loose edges and use the iron again if necessary. Repairs should appear the same as taped seams inside the garment.