Ive layed engineered wood but in a couple of places I have hollows. Ive used BAL92 to glue the floor down onto screed with wet ufh. However I have a couple of hollows that are large enough to annoy me. Is there a way of filling these. Ive thought of using a syringe and drilling small holes for acces but dont know of anything that I could inject.
Any ideas?
Any ideas?