CR40 - What does CR40 stand for? The Free Dictionary
References in periodicals archive
TR92 and CR40
are recommended for colored PVC siding, profiles, and gel coats, which require high weathering resistance.
Waccasassa Bay can be accessed not only from the public ramp upriver, but also from the ramps in Cedar Key or at the end of CR40
Or if you're launching at the CR40
ramp in Yan-keetown at the lower end of the Preserve, head northwards up into Lows Bay.