Knauf TruRock Plasterboard Data Sheet Knauf TruRock Plasterboard Data Sheet Knauf TruRock Plasterboard Data Sheet Post navigationPrevious post: TruRock Plasterboard (Knauf) – Product Data Sheet Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Please enter an answer in digits:nineteen − fifteen =