Chemco purchaces raw material at $5/lb. Each pound of raw material can be used to produce either 1 lb. or A or 1 lb. of B. For a cost of $3/lb., product A can be converted to .6 lb. of product B and ...

Chemco Specialty Coatings Australia (CSC Australia ... Talk to us today about your requirements. Product varieties such as Polyurethane or Sealant Coating (700 series) from Corrosion Engineering ...