ORIGINAL: MikeL
The manufacturer probably changes from time to time, depending on who will do it for the lowest price. It's a crappy product.
I knew that if I looked long and hard enough that we would agree on something. And we do.
I covered a Phaeton biplane (original Balsa USA model) with Econokote. Within a year, fuel had crept under the covering virtually all over the model that was in the propeller slipstream. I never had this problem at all when using Super Monokote or Oracover (Ultracote).
Ed Cregger