cement mortar or foam glue?

Door and window caulking, which one is better, cement mortar or foam glue Living in our global village,House pairfor for everyone They are all very important, house Nature when decoratingtooIt can’t be vague, every detail needs to be controlled, otherwise If there is a problemit will not be worthwhile to renovate afterward . For the caulking of doors, windows and curtain walls, currently the most common…