Document g9Xb8556d5Dw6ggNvO3XwEyG

July 30, 1963 Supersedes Formula No. BR-991 Dated March 27, 1963 BLUE RAPIDS, KANSAS PLANT FORMULA ONE DAY V!ALLBOARD JOINT COMPOUND BR-992 DESCRIPTION OF PRODUCT For use in all applications in the rel iforcing ' and concealing of joints except the final finish coato FORMULA SOURCE R.M.SPEC. fl-SotJfum Citrate 6pen Market Methocel MC 4000 cps Dow Chemical Co, DiButyl Phthalate Monsanto Chom.Co, Oelvatol 20-30 BP Shawinigan Resins Gelva D-702 n ti Cloy CW J. M, Huber Co, Asbestos 7RF-9 Phillip Caroy Co, -/ BR-39 Stucco Bestwall, Blue Rapids ? Petro-Ad The Thornley Co. / Yellow Oxide #2087 C. K. Williams Co, WORKING CONSISTENCY Specification Refer to Plant Testing Procedure No, 32, (Allow only 1$ min, standing time) -M---a--x5im2u--m M--iniiimigu--m A--vfejrpage- SETTING TIiT - Refer to Plant Testing Procedure No, 6 (slow set) Specification Maximum Minimum Average 3 hrs,, 45 min, <L hrs,i! 45 min, WORKING PROPERTIES Refer to Plant Testing Procedure No, 33, Specification - Must be plastic and buttory working, free of grit or coarse particles. BONDING PROPERTIES - Refer to Plant Testing Procedure No Soecificatl ->n - After compound has dried, tape si when peeled back, CRACK RESISTANCE - Refer to Plant Testing Proc Specification ./ Denotes change. NFM - There shall be no large fissurarcracks in the wedge and very few, if any, craoks In^ts^hinner half of the wedge,, \ '//A-, // 7 % l* Csv^L. -TT7 9 to i / CESTfIWi SGP 0018379 SGP 0018378