Dicor Self-Leveling Lap Sealant (2), White

It goes on well, sticks well, levels itself very well. Haven't had it leak yet after 4 rains. Just clean the old sealant with soapy water and a sponge and let dry before applying. If the old stuff isn't tacky at all anymore, then you need to remove the old stuff... Otherwise, lay it right on top and it will level itself out nicely after about 30 minutes.

I love this product to reseal the roof on the RV. I would high recommends only doing it when temperatures are around 75 to 90 it seems to work best around those temperatures and gets no bubbling or runoff.

I have used this in the past and continue to do so. Really good stuff. Self leveling. So yourself a favor and add this to the roof more often than you think you need to avoid leaks. Especially if your RV is parked outside all year. Quality!

Easy to use if you can use a caulk gun. Levels out as advertised. Good adhesion. Time will tell if it creates the waterproof seal I'm hoping for but it looks like it will.

I did a TON of research before buying this sealant to fix our leaking rubber camper roof. I had one small leak to fix, but I used the rest of the 2 tubes to re-seal areas that looked like they could use it. A little Simple Green and scrub and rinse with water before applying, and that was it. I had both tubes empty in 30 minutes total. We got 5 inches of rain the other night and no more leaks.

it stopped my leak

I used those two tubes to touch up my skylight above the shower in my RV. Have used this product many times before.

This is a good self- leveling lap sealant and shipping was fast. Thanks

Bought this based on YouTube recommendations. I’m glad I did. It was very easy to use and apply, it’s easy to push out of a basic caulking gun and apply exactly where you need it. I just used it, but I’m confident it’ll settle properly.These sellers also too, the time to write a quick handwritten thank you note.. that was nice because you don’t see that anymore.

Great stuff. Clean and prep your surfaces thoroughly. Use soap and water to scrub, let dry then clean again with mineral spirits just before application. Self leveling so don’t play with it.

I have used Dicor on RVs before and definitely like it. However, it is very expensive! I also find it very hard to use with a caulking gun. I'm surprised at how many tuber it takes for me to do a good job on my TT. The non-leveling type is even harder to use. You should try to line up all your sealing to do at once as it will firm up in the nozzle and you will have to dig it out in order to use it again. Would I use it again? Yes. It does the job but it is very expensive for the coverage.

Someone put new caulking on top of old peeling caulking and trailer had a massive leak because of it. Took it all out, cleaned it up and applied the new self-leveling Lap sealant and so far so good. No water as of yet.

Gave it four stars due to the price, while competitive for Amazon it still was double what I paid a few years ago. It is Dicor and I have used Dicor before, nothing unusual. Came with a little thank you note which was a nice touch.