calking exterior seams
What type calk should I use for calking around windows, doors, connection boxes, etc. Should old calk be removed or can I calk over old calk?
Forum Discussion
Gaffer222 wrote:therink wrote:
Dicor or Proflex rv lap sealant. Do not use any silicone based product as it will not adhere to fiberglass or aluminum. I have never seen rv caulk products at home stores in my area. I purchase it online or from an rv supply store.
I see this stated so many times on the forum but wonder if people read it and then repost it without real experience. I used nothing but silicon on my HTT and never had any issues with it adhering to anything or itself.
I've also used it with good results. What you reference is a common occurrence on forums and is responsible for a lot of bad information being passed out. Some people just have to post something, and don't know anything about the product, they just heard it somewhere.
