Adaptec
Adaptec AHA-1510B ISA-To-SCSI Host Adapter
A nice touch is the 1 inch by 2 inches by 1 inch dimension, nothing more than needed.
Adaptec 1200A ATA Raid Controller 1906300 Non-Refundable
The WG1G Waxed Gelcoat is a reliable choice for restoring old gelcoat finishes.