LEXAN-Hardtop-thickness
#2
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I got mine from MSC Direct, a friend had a work account on there, which gave discounted prices and free shipping on anything, so I got a 4x8 sheet of 3/32" to my door for like $68. You might be able to find it on mcmaster, or if you can find a plastics company local to you.
I think 3/32" is about the right thickness - any less and it will be a bit flimsy, any more and it'll be difficult to bend it to contour to the window opening without using heat, at least with the fiberglass top that I had.
Here's a pic from right after I finished building the racecar last year, before it underwent a season of trying to avoid panel-crushing out-of-class spec miatas... so clean at this point!!
I think 3/32" is about the right thickness - any less and it will be a bit flimsy, any more and it'll be difficult to bend it to contour to the window opening without using heat, at least with the fiberglass top that I had.
Here's a pic from right after I finished building the racecar last year, before it underwent a season of trying to avoid panel-crushing out-of-class spec miatas... so clean at this point!!
#4
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I think I used 3/32" also. I just googled "lexington ky plastic supply" and found a place in town that had it in stock. They even cut it to size so that I wasn't paying for more than I needed. I'm not sure how many other locations they have, but General Rubber and Plastics is the name of the place.
#9
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We use .187" front and .125" rear. Hard coated polycarbonate that can be washed like normal glass
Miata Windshield
Miata Windshield
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