The Sherwin-Williams Company Adds Chemsol as North American Aerospace Coatings Distributor. Sherwin-Williams has added a leading aerospace coatings distribution partner to its North American sales and service network. The company announced it has signed a distribution agreement with Chemsol, a leading QPL manufacturer and servicer with extensive GSA and mil-spec operational experience. This distribution expansion supports Sherwin-Williams’ growth in the military and commercial aviation sector and strengthens the overall nationwide service for its expanding customer base. – See more here.