Cobalt Color Matched Gelcoat

How can I obtain gelcoat to match the color of my Cobalt?

Gelcoat or gelcoat patch kits are available for models built from 1973 to the present from Gel Coat Products, 958 N 127th, Seattle, Washington, 98133. Their phone number is 206-781-1162. Visit gelcoatproducts.com or  spectrumcolor.com for more info.