Hi everyone, TU newbie here,
From what I have gathered, the 3 thinnest thicknesses that Lexan sheets are manufactured in are 30 mil, 40 mil, and 60 mil (60 being what most people use for bass cranks...the cranks I've made thus far were made with 60). I'm looking to make some smaller cranks in the 3/16 oz range (maybe even 1/8) and would like to use 40 mil. I've seen the 30 thickness and it does look kinda thin(as in might break), even for smaller cranks. However, I know that Lexan is a tough material, so maybe it will work(especially for shallower cranks/wake baits that shouldn't see much rock/snag action). I haven't seen the 40 thickness and am thinking this might be the ideal thickness for smaller crankbaits. So has anyone used the 40 or 30 mil thick Lexan for bills? What are your experiences? Does the increased flexibility of the thinner Lexan (compared to the 60 mil)negatively affect the performance in a noticable way?
I used the search function and couldn't find much on this matter.
Other options I have thought of (assuming people think 40 is too thin).
Do other manufacturers of polycarbonate sheets offer thickness of 50 mil?
Sanding down 60 mil to get it to desired thickness and still get a clear finish? Reasonably doable? Or a total pain in the butt?
I know I could always go to G-10/micarta type circuit board (which I do plan to eventually), but I can get Lexan locally, have a little bit of experience with it, and it's clear.
Thanks, I recently got into this hobby and the bug has bitten hard!