Purchased to repair two cracks in RV shower floor. Seems to be holding up well. Good seal. Only negative is for the price there sure isn't much product. Color matching not good in older units but it's just the floor in a 25-30 year old camper anyway.
I had about a two inch crack in my bathtub. I was actually looking to replace the bathtub when I stumbled on this product. I wasn't sure it would work but tried it and it worked great. I actually had another section I wanted to reinforce so I am getting another one. I was really pleased with the seal quality. My camper is a 1996 so the almond really didn't match due to age but it sealed up the crack great. Like I said I am getting another one.