just tried getting a refina 16 inch blade as my old one is knackered I couldn't get one anywhere everybody is out of stock have they stopped making them ? I ended up buying a new nela trowel I used it Friday on first gauge the foam came away from the blade , one stop shop said they would send me out another but not holding out much hope . Had no problems with plaziflex but as I say they are like rocking horse sh#t