We have been using this new mix for two years now developed for long life buoyancy with high leakage and ease of production.
It dose not use the glass spheres and so is much safer and gives a more consistent end result .
Using egg albumin, whey protein and whole egg powder, rather than eggs gives a more consistent bind and a more stable end result making them easier to store. Note This product is rated at double its weight due to it bulk ,for delivery.