I've done a few expen$ive sailplane canopies with the Micro-Mesh products shown in the EAA video with good results
It is slow but it will do the job well. I've seen some results of the "quicker", less steps methods and they can introduce optical distortion. The multiple steps and ever-expanding area of the Micro-Mesh prevents this from happening.
Just don't rush the job and follow the instructions carefully.