I have a keel sheild and it is an awesome product. I give them an A+++ with no questions asked. The product is easy to put on, looks great, and works. This spring I ran my fiberglass boat up on a sharp rock, it ended up protecting my boat but it sliced the keelsheild. I called them up and told them that it was my fault. They said that that was no problem and they sent me a new one! Best customer service that I have ever recieved by a company.

My only concern would be that you have an aluminum boat, I believe that I remember hearing that these are only for fiberglass. I might be wrong, but might be a question to ask. I am not sure how they would stick over time to aluminum.