Such a / Such
I have already learned that;
1) "Such a" is use with contable noun
2) "Such" with uncontable noun
Then, I can say; It was such A big steak that... (contable)
It was such spicy food that...(uncontable)
But why I have to say; This wood is such a hard that...
In this case wood is uncontable, why I have to use "such A"?
Thank you very much in advance!