Error texture paint

Hello everyone.

I recently found a mistake during paint texture in Blender.

On the edges where I placed the seams to make UV my brush does not work well.

I can not brush in the seam areas.


The solution to the problem would be to intervene in the image editor with the paintbrush but what I wanted to know is if there is another solution to solving the problem directly during texture painting.

I use Blender 2.78c, my texture generated in Blender is 4k. The UV I did first manually and then I tried to do ‘smart UV project’ but I have the same problem.

Thank you.