I found some 3/8" lexan that was dark grey at a plastic supply co in San Antonio. They cut it for me to size and beveled the edges. I drilled and countersunk the screw holes which was very easy Drill the holes slightly larger than the screws you use to avoid stress in the plastic and don't use a cordless drill to mount the pieces unless you can set it to low torque. It was a little more expensive that plexiglass but the whole thing ,for all three hatches ,was less than $75.
Let me know if you don't have access to the material Ill be glad to get it here and ship it. The shop is only a mile from my home. I wouldn't use 5200 as you will likely never get it apart if you need to for any reason in the future.
Chip. CR 38 -42
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