very high density mdf

[johnnyb]

yesterday a Brought from b and q some second hand 25mm mdf half sheets of really high density mdf. it was finished with ac lacquer on one side. I'm guessing it may have been used as shelves for spillages. it's an amazing product and has finished superbly. just wondering what people think this is. when cut the edge was super smooth.

 

[johnnyb]

this is it with finish

 

[johnnyb]

it's so heavy I can barely carry a half sheet maybe 35 kg. even those 11 inch rips are heavy!