rlmccarty2000
Active member
Since I use V7 weekly to keep up the shine of my vehicle over the top of PLB Coating. I don't need it to last a month, I have no idea how long it actually lasts. I don't think anyone uses it as a dedicated sealant. I use the V7 soap when I wash and the two work very well together. I have seen other folks on this site post pictures of V7 beading very well and on my car it beads up well. I have never experienced a degradation of my LSP by using V7. Find a product you like and use it often.