Since there have been some negative feedback on apex.
I'll lighten the mood with very positive one.
I cracked my F3 carbon rear engine cover in 4 plcaes
duct tape is not the solution.
And was referred to Stainley from Benchmark Composites
to fix it.
weeks turnaround ,very reasonable pricing and
perfect repair with base primer on top.

Los Angeles area
cell 1 562 257 8010 Stanley Meleski.