Last night I used a mixture of silicone thinned out with odorless mineral spirits to paint lines on my tent floor (Double Rainbow Tarptent) to keep my Big Agnes sleeping pad from sliding around at night. I am only partially happy with the result. Wondering, should I just use some more but, this time a little thicker? Has anyone ever just used straight silicone on a Tarptent floor with any success or does it end up being too thick?