The clear glass riser base plate is ours to master laminate LB 250 Sandstone 147 and fits protrude to our new Aduro 9 fireplace. The processing of the plate is perfectly and brings the fire beautifully. The disc looks great and is the, in my opinion, also scratch resistant. When installing the chimney I had this a few times to push back and forth and had this in mind already that I thereby zerkratze the plate. Luckily the glass plate put this ordeal away without hesitation, there are no scratches incurred. I still have the Kamino-Flam glued 338 110 Silicone sealing lip under the plate, thus the soil remains clean under it always nice.