are several suitable options, now we will find out the details, a quick look at the project and alexey kidanov, an experienced consultant, clarifies what the difference is if we compare between category ab, lining and category c? here the pine wood goes in the same way as here, the degree of sanding is 10% more. that is , it is sanded better here, it is sanded better here, but here there is a possibility of the appearance of such minor effects that cannot be avoided, here there is as little of this as possible, there are no gaps or cracks, it is clear, then we choose this one, and i am still worried that it will be screwed twist, i once bought a beam, it arrived perfectly flat, and then a month later it just turned out, well, look, in this case it will be possible to additionally apply invisible. and do i understand correctly that then it will no longer be possible to pull it out, in general no, and that is, if you need to disassemble part of the wall, then you need to disassemble from the very beginning, yes, additionally plan some kind of protective coating, we want to paint it with white pa