How much gell coat

[holorinhal]

How much gell coat would it take to spray the inside of an 18 ft jet boat, on the floors and sides?
I want to gell the stringers ,either black or blue,Then gell the outside floors,gunnels sides,and bildge,light gray.I was just wondering how much of each it might take to do the job.
Also how much flowcoat to do the entire inside?....Hal

[YeLLowBoaT]

10 mils thick gives you about 110 sq ft
5 mils about 220 sq ft. So best guess 2-3 quarts so might as well buy a gallon.

[FOURQ]

How much gell coat would it take to spray the inside of an 18 ft jet boat, on the floors and sides?
I want to gell the stringers ,either black or blue,Then gell the outside floors,gunnels sides,and bildge,light gray.I was just wondering how much of each it might take to do the job.
Also how much flowcoat to do the entire inside?....Hal
Hal my advise is just buy the gallon. if you have never sprayed Gel it can be a little tricky at first. I would suggest practicing on a scrap piece of wood first to get the gun settled in for your job.