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August 14, 1974 NEW FORMULA AK-956 AKRON, NEW YORK, PLANT FORMULA WHITE ALL PURPOSE COMPOUND AK-956 DESCRIPTION OF PRODUCT - White joint compound for taping' and finishing.joints and spotting nailheads. FORMULA Raw Material RM Spec , Percent Lbs/Batch Petro AD Vancide Methocel 228 Zinc Oxide Soda Ash Borax Staramic 747 Casein Asbestos Mica Defoamer Mill Limestone 126 143 163 119 32 10 9 11 196 13 0.100 0.075 0.400 0.0375 0.125 0.0625 3.125 1.250 5.000 10.000 .025 79.800 100.000 4 3 16 1.5 5 2.5 125 50 200 400 1 3192 ` 4000 SPECIFICATIONS Testing Procedure Maximum Minimum Average Working Consistency Alkalinity - pH No. 32 No. 34 60 55 58 9.2 8.8 9.0 Working Properties No. 33 - Wet mix shall be plastic working and free of grit or coarse particles. Crack Resistance No. 37 - There shall be at most only a couple of fine cracks in the wedge. Color - Dried compound shall match the color of a standard sample and be free of color streaks GWG:elz SGP 0017232 May 27, 1975 j / Supersedes AK-956 Dated 8/14/74 AKRON, NEW YORK, PLANT FORMULA WHITE ALL PURPOSE COMPOUND AK-956 DESCRIPTION OF PRODUCT - White joint compound for taping and finishing joints and spotting nailheads. FORMULA Raw Material RM Spec Percent Lbs/Batch Petro AD Vancide Methocel 228 Zinc Oxide Soda Ash Borax Staramic 747 Casein *Asbestos 7RF-02 Mica Defoamer Mill Limestone 126 143 163 119 32 37 192 10 9 11 196 13 0.100 0.075 0.400 0.0375 0.125 0.0625 3.125 1.250 3.250 10.000 .025 81.550 100.000 4 3 16 1.5 5 2.5 125 50 130 400 1 3262 4000 SPECIFICATIONS Testing Procedure Maximum Minimum Average Working Consistency Alkalinity - pH No. 32 No. 34 60 55 9.2 8.8 58 9.0 Working Properties No. 33 - Wet mix shall be plastic working and free of grit or coarse particles. Crack Resistance Color No. 37 - There shall be at most only a couple of fine cracks in the wedge. - Dried compound shall match the color of a standard sample and be free of color streaks *Asbestos 7RF9 may be substituted. Use at a loading of 57. (200 lbs/batch). WNG:elz -/ denotes change SGP 0017233 > C/3 W W C/3 SGP 0017231