I used that on my car.. it works well.. It WILL drip out the drain holes though and leave little tears, so make sure to wipe that up before it dries... Also... straighten a coat hanger and tape the tube to it or it will curl and you won't get far in
I did them a few years ago, so am familiar. I was joking to usw it on bees, but half serious in thinking about another coat. I think it did a good job. But no way to know how well you did getting it all