the base mod broke the deep space belts and space belts , is there a way this mod could block it from the deep space belts, and just change the vanilla + k2 so it could be used in k2+se?
Space exploration added support for the black rubber belts mod less than a day ago. I use this mod together with SE. Maybe you did not update space exploration, or I do not understand your question?
Also, as far as I saw in the coding of the base mod, there is only coding to change the 3 vanilla belts. This mod adds support for the 2 new Krastorio 2 belts. And space exploration itself adds support for the space belt.