I’m glad that the flexseal worked great on your waders. I do know that on breathable boot foot waders they work as well. Granted sprayed them on the inside and letting them dry by turning them Inside out works as well. Let me give you a tip. I’ve heard fisherman tell me as well as a podcast. Do not wear jeans under your waders for the simple fact that abrasion from the jean material will rub up against the stitching and the seams and create a leak you’re better off wearing a type of sweatpants, cotton material or polyester, shorts or pants to avoid the abrasion of the jeans against the seams of the part of your waders, but I am glad that you fixed them. Congratulations. You probably got another year out of them.
Best video, leaf blower, spring clamps, yep put the blower in the boots close the opening with spo g clamps, start the blower, inflate boots, spray bottle of soapy water....leak find easy peasy....flex seal....
The exhaust port of a small shop vac also works well for this method. I dab on the soap solution with a sponge brush--somewhat less messy than spraying. You do need to rinse away the soap before applying sealing material. My preference is E6000 adhesive, clear, flexible and doesn't set up in the tube like Aquaseal does once it's opened.
A suggestion--mask off the seams with masking tape so you only apply to that limited suspect area, and don't clog up so much of the breathable membrane where there likely not leaks.
