These are the Key Hole, Pressure Spray Decks from Whetman Equipment.
We have tested all season so far, and the reports are these are rough and tough decks. Hardly any wear and tear, fits perfect to our NDK key Hole combings for the Explorer, Romany Surf and Romany classic, and are driest decks we have ever used. That's a big deal when your in the tide races and surf often.
The inside of the Pressure deck, has a 2 inch brushed band of pure latex. This band makes a very good water seal, and is super durable with long wear. This aids in the dry ride performance.
Whetman Video. " No More Spray Deck Blues"