I am a hardcore BF user, It's hard to grab anything thing else when it comes time to seal the paint. BF Wet Diamond is a super easy to work with and a long lasting sealant. it does everything you need and more. and the Shampoo and conditioner is great too, I use it for my return maintenance washes that are already treated with BFWD it just adds to the Black Fire Treatment. and the Detail spray is also amazing at beading water and keeping that paint protected. and last but not least, the Gloss enhancing polish, Yes it does have fillers, but not every car and every customer wants a Full 90%+ correction, so it is my job to make the car look as good as possible and black fire does that. just my .02. Black Fire For LIFE!!!! Wut Wut!