Np waste system 2x12 1x7l buckets rockwool a similar layer, is dimensionally stable insulating panels manufactured of moisture and water repellent rockwool rock wool. Application: rockwool a similar layer, used to insulation of light partitions, light wall-, ceiling and roof constructions, including skunk past, the laws skråvægskonstruktioner, floors past, the laws krybekælderdæk.
