SEALING COMPOUND: A TWO-PART, POLYTHIOETHER WIND SHIELD SEALANT COMPOUND FOR USE ON GLASS, POLYCA RBONATE, ACRYLIC, AND OTHER AIRCRAFT SUBSTRATES. CLASS B-1/4: SUITABLE FOR APPLICATION BY EXTRUS ION GUN OR SPATULA; 1/4 HOUR WORK LIFE. SZ: A MI NIMUM OF 3.5 FL OZ IN A 6 OZ SECTIONALIZED EXTRU SION CARTRIDGE. SHELF LIFE CODE: 3 (9 MO) MAX AG E ON DEL: 2 MO PRC-DESOTO INTERNATIONAL INC. PN PR-1829 B-1/4. (PARTIAL DESCRIPTION)