National Society of Mural Painters
Originally known as The Mural Painters, the National Society of Mural Painters (NSMP) was founded in 1895 by a group of artists, dedicated to working together to represent the interests of mural painters in major public issues. NSMP collaborated with the Fine Arts Section of the Treasury Department, The Arts Project of the WPA, and the design boards of several World's Fairs. As a member of Artists for Victory, NSMP was allied with activities connected with World War II; many triptych altarpieces were painted for use by the armed forces through the Citizens Committee for the Army and Navy, Inc., and barracks and camps were decorated as well. The current membership is a diverse group of national and international artists qualified by application and acceptance. Society members work with other organizations, actively sponsoring legislation and allocation of funds for the development and commission of public works of art.
I've been using this product for years and so far have not had any problems. I love being able to buy it in bulk and not in those tiny canisters. (I have one canister with the lid-brush that I refill.) I've also never had a problem with the rubber cement in the big can drying out.
35 years painting signs, lettering vehicles, boats, windows and more. I have always used 1 shot lettering enamel and would never use anything else. High gloss, durable and it was in my opinion the best. I preferred the older 1 shot when it had lead in it, but it's still the best lettering enamel by far.