Product review (4 stars): Good Tips...
It costs about $325 to buy replacement racks for the dishwasher, which is crazy since a new one is just a bit more $$.  This repair kit was the other choice.  I bought this, followed directions, clipped off the tip with mega rust & corrosion, used my scissors to trim off the tip so that it would fit the plastic tips. (Doesn't have to be perfect cuz that little cap can fit it even if the tip is a bit off shape.)  The glue dries pretty fast, esp when it get on my hand, I tried using glove but it didn't work well so I used bare hands.)  The dried glue comes off after washing & peeling it (less than an hour, haha.)

The racks now looks great, I'm happy with this product.