Repairing a tear in silnylon is not as straightforward as tears in other fabrics. Usually, I put down some duct tape over the tear and on the other side lay down a bead of Freesole. But, this won't stick to silnylon. So, it was recommended to be to use silicone cut with mineral spirits to glue a patch of silnylon over the tear. However, this isn't very practical to carry around. Do people carry silnylon repair kits? What is in them? Is it really necessary to cut the silicone with mineral spirits?