Have you tried combination dry/wet gluing? Like a layer on the blade and rubber, let dry, then a wet layer on the rubber and slap it on? I wonder if it can work similarly but still have a thicker glue layer. My concern is that while the glue is wet it may fill all the crevices, once it dries it won't anymore.The result. So smooth with wet glueingView attachment 31875View attachment 31876