Black corner sealant?

[Spruce Ridge]

Hello all,
New member here but we have been reading since 2017 when we purchased a Jayflight 26BH.
I noticed a few cracks in the black corner sealant on the roof. I have tried to identify it with the search function here with little luck.
I purchased proflex black for the repair but when I went to apply the material looks more like a putty or a sheet of some sort.
Any help identifying the correct product would be greatly appreciated.

[Explorer03]

It is most likely black self-leveling lap sealant. You can get black Dicor self-leveling lap sealant on on Amazon. This stuff will work. You can also go by an RV dealership parts store and see if they have some.

https://smile.amazon.com/Dicor-Corpo...9393093&sr=8-2

[Spruce Ridge]

This is what I purchased , but I may get the black dicor instead.

https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1

Thanks Explorer03!

[LuckyDuck]

I don’t know what material your roof is, but the Proflex data sheet says not to use on EPDM roofing material. I used Dicor self-leveling Lap sealant on that spot on mine. Works well.

[Rustynuts]

Originally Posted by Spruce Ridge

Hello all,
New member here but we have been reading since 2017 when we purchased a Jayflight 26BH.
I noticed a few cracks in the black corner sealant on the roof. I have tried to identify it with the search function here with little luck.
I purchased proflex black for the repair but when I went to apply the material looks more like a putty or a sheet of some sort.
Any help identifying the correct product would be greatly appreciated.

Question, is the existing black sealant on the roof hard or is it flexible/soft?

[Spruce Ridge]

The sealant seems flexible yet. definitely not hard.