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
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.
