No product that gets applied in a liquid or paste form is going to stop rock chips from happening. This includes, waxes, sealants, synthetic polymers, coatings and the like. The only thing that will guard against rock chips is a PPF. Other products will add shine and help reduce the amount of swirls or scratches induced during washing and normal driving. But drive at 70mph down the free way and having a rock fly up will not be stopped by any sort of wax, your paint will chip.
PPF have gotten really good. I've got 3+ years on mine and it's still in great shape. When the car is clean, you have to really look for the line where the film stops midway up the hood and fenders. If you want to avoid a line you can get full hood and fender coverage as well.
Quality microfibers are a must and it's better to spend a little more know and have them last then buy cheap ones that wear out sooner and need to be replaced. I use the Rag Company's Edgeless Eagle towels 16x16 for my winter ONR washes and have for 3+ years and they are still just as plush a the day I bought them. I can't say the same for the Costco towels I bought about the same time. The Costco tires I use for interior cleaning, glass and the dirtier areas like door jambs and what not. Proper washing of the microfibers is very important as well. Wash them on a cool to warm water setting with an extra rinse and do an air only dry cycle in the dryer. Also use a free and clear detergent and no fabric softener. Fabric softeners, dyes and perfumes will all hurt the performace of your towels. Oh, and don't wash them with other clothes or anything, just other microfibers to cut down on any lint they may pick up.
PPF have gotten really good. I've got 3+ years on mine and it's still in great shape. When the car is clean, you have to really look for the line where the film stops midway up the hood and fenders. If you want to avoid a line you can get full hood and fender coverage as well.
Quality microfibers are a must and it's better to spend a little more know and have them last then buy cheap ones that wear out sooner and need to be replaced. I use the Rag Company's Edgeless Eagle towels 16x16 for my winter ONR washes and have for 3+ years and they are still just as plush a the day I bought them. I can't say the same for the Costco towels I bought about the same time. The Costco tires I use for interior cleaning, glass and the dirtier areas like door jambs and what not. Proper washing of the microfibers is very important as well. Wash them on a cool to warm water setting with an extra rinse and do an air only dry cycle in the dryer. Also use a free and clear detergent and no fabric softener. Fabric softeners, dyes and perfumes will all hurt the performace of your towels. Oh, and don't wash them with other clothes or anything, just other microfibers to cut down on any lint they may pick up.