Rob, The one time I've used it, I let it dry for 48hrs strapped down onto the Pad. Contact Cement worked OK....BUT. I did'nt Dye the Skin enough prior to using the Stretch-Stuff.It came out "Piebald"!! Worked out 'Sorta OK' 2nd time. Will stay with'Traditional Methods" as in ShotG. Technicana.cc