These sources of advice on repair of damage of varying degrees to a Boston Whaler Unibond hull are recommended:
From REFERENCE and found under the subheading "Repair/Modification":
Boston Whaler Factory Instructions
https://continuouswave.com/whaler/refer ... tions.html
This article gives very succinct but crucial information on how to properly repair a Unibond hull.
Repairing Hull Damage the Whaler Way
https://continuouswave.com/whaler/refer ... epair.html
This article demonstrates the method recommended in the factory instructions.
From MAINTENANCE LOGS:
Minor Repairs with Epoxy
https://continuouswave.com/maintenance-logs/epoxy/
This article describes the use of epoxy resin to make repairs, and then gives the proper method to apply top coats of color-tinted and color-matched polyester gel coat resin (not paste) to those repairs.