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The pre-glassed finish is a huge time-saver since it's basically ready for primer right out of the box. The fiberglassed phenolic tubing feels rock solid in hand, and I have no doubt it will handle the launch loads without flexing.

I needed a strong airframe for a high-G flight and this tubing handled it without any flex. The pre-glassed finish saved me a lot of prep work, just needed a quick sand before paint. Only gave 4 stars because the custom lead time was a bit longer than I expected.

The surface is smooth enough that I only needed a light sanding before primer. Held up perfectly during a high-G boost on my last L2 cert flight.