Epoxy-polyester. A product made of polyester resins combined with epoxy resins. Available in the following versions:
20 = Glossy
21 = Semiopaque (SM=) / opaque (OP)
22 = Semiglossy (SML)
23 = Fast SML or BT (low temperature)
24 = Fast glossy
26 = Microtextured
27 = Marteles
28 = Emboss
Industrial Lubricants 
Organic coatings