CHB- Bilge/Keel refinishing
Newly acquired 1983 - 34' CHB Tri-cabin. Cleaned mid section bilge area removed the skank under pump area along with superficial fiberglass found keel filler (concrete?) loose and crumbly. Removed down to solid and clean surfaces (all flaking material including; stones & bondo), area about 3 foot in length. Looking for best practice to fill and level the concrete surface voids (I'd say max 1" deep) then glass over to avoid layers where bilge skank can fester.
Have the issue of what leveling material use to concrete (cost & adhesion/ epoxy vs polyester) then top with glass (epoxy/polyester).
Open to suggestions!
Pic's on available on request.