Document 3JOy99orMYGjmkwM4d5b19vO3

See what Basic Carbonate White Lead does for your paint. You never saw such, balance. This one pigment not only offers 14 paintmaking properties... but it imparts diem in wellbalanced proportion to the paint you make. Check all of White Lead's paint-making prop erties in the list above. No other pigment contrib utes so many of the properties that make' good paint... and make good paint easy to make. Many of these paint-making benefits are directlytraceable to White Lead's ability to form lead "soaps." Yes, as explained at the sight. Lead Soaps Meah Pine Pair#. Consult National Lead's technical staff for the whole picture of how "Dutch Boy" Basic Carbonate White Leads fit into your formulation^ .Their rec ommendations are backed up by experience, including 30 years of continuous: te$t-ence studies --the longest project of its kind on record. l.S.M.EP. leadSco/s Mean /foe f&fot White Lead combiaes with oil to pro duce a distinctive type of soap formation ,> having a fibrous structure. The photo micrograph at the left shows how multiple projections radiate from each centrartbap core. As the soaps grow, these projections become iatermesbed. Thus, the paint film is mechanically reinforced and given greater toughness, elasticity, adhesion and weather resistance. White Lead's tendency to combine with linseed oil also explains the ready wetting of this pigment and consequent mixing and grind ing- ease. NATIONAL LEAD COMPANY-New York 6; Buffalo 3; Chi cago 8; Cincinnati 3; Cleveland 13; St. Louis 1; San Francisco 10; Boston 6, (National Lead Co. of Mass.); Philadelphia 11 (John T. Lewis fit Bros. Co.); Pittsburgh 30, (National Lead Co. of Pa.). Boy *ea< N 29226 KD-4026--American Paint Journal, August 4--Oil, Paint and Drug Reporter, April 1, June 30, September 22 and December 15--Paint In- dustry Magazine, July--Paint, Oil and Chemical Review, May 29 and September 18, 1947 KD-4026A--Official Digest, June and October 0000-NU-000015S72