When engineering gel certain issues needed to be addressed: sling-off, hazardous chemical make-up, short life span, and an unnatural, greasy blotchy look and feel. We wanted gel to last though the rain, the snow and even the storms, a unique product that would simply amaze its users by delivering unparallel new shine coupled with durability. smartgel produces the deepest truest black finish that lasts three to four times longer then any conventional dressing. gel will not sling-off, look blotchy or wash off. gel is not tacky like inferior products.