This product is ecellent for foam models, it has a consistency much like elmers glue, however it goes on smoothly and covers well. It's easy to apply. I have a duckted fan model of the ME 262 that I built years ago and I used this to cover it and the results are excellent, it made the rc model much more durable and although it is a fairly haevy coating it seemed to improve overall performance and handling, so I'd say it's a win win. well worth the wait and the price.