The shipping is quick, the tracking and communication is amazing and the end result is exactly what my wife wanted - no more rattling! Our 2013 Yukon XL Denali had several cracks and one small missing piece with very audible rattles. I ordered an extra tube of silicone not knowing how much I would need but it wasn't necessary. Things went smoothly and we chose to leave it weighted down for about 20 hours or so. Everything seems to be held in place just as it should be and the rattling is gone. The only challenge is the smell from the silicone which has lingered but I anticipate it will continue to dissipate and be gone before too much longer. The process was straightforward and the value was much greater than any of my other options!