Document MYvaDNjorzNb4OMz2Zo0x8Zz

LEAD INDUSTRIES ASSOCIATION - ** u it nmn ITOW 11,111 April 1, W* To Moabiro of tbo Load n#MoU Toobrdool On--lttooi r^mjss as ittaehad pi-- find roujh draft of o popor proporod by On-- F* Sbefco for pnHeUtica it tbo Brldf* MrUion --atla* of to bo bold la ftilodolpblo at Howl Bocjoala FroakUa, -- Mop Q and 22, VlU poo ploooo rwtow tbio popor, lottin* -- bow poor ootfortla-- M ooon u pooolbloT If I do not boor froo 700 by April 16, 1959, I h ii o o m-- thot tbo popor a*ot vltb poor approval* Vltb roopoot W tbo atUofe--eta --atlonod la tbo popor, tb* >i--1Hoo ho* olroody r*cl*4 ooplo* of UXA, 2612, 26H tad 2626, sad 0 copy of UI4< 26J3 lo ottoebod. la oddltloa to tbo oetaol proooaWtlee of tbo popor at tbo Fbilodol^ jddo --otlad, oopl** will bo dlrtrlfeutod ot etbor roflonol --otlnfa of tbo Brldi* Dirl*loo of AJU9.JI,0. aa--Ipi 80WI Otab .............. * - FR0PO5 CRAFT OF ACCOM TO ** FWSnfTID BT OKW F. 8*0 tWOU t h e wmct civiaxai or a . a.s .x .o . a nawATK a f as t t pc arm. Introductlaf Uw mi la pilot prlc ad labor aooto daring tha port Tmt docodao hart brought about a conttnuoua affort to formulate buttar palato and to laprera painting practloa, RJUQbUg, la artiola antltlad "Cooto ot Oerrooloa la tbo (billed Statea,* which appeared la "Corroolon," January, 1950 Um, oatlaatod tba total ooot of oorroalea la tba Onitod Btatea to bo 8-1/2 to 6 billion dollara par poor* tha aood for greater efficiency la atoal protection la reflected la tba effort# of etata aad federal agencies, railroads, laduatrles and aaaociatlono to laprems thalr rtaal protaction by aaoaa of alaborata paint apaelfloatlona oorarlng orary do* tall of a paint job* Tba ataol fabricating Industry a fsw /ears ago undsr tba spoasoraklp of tbo Aaarlean Inotitota of Stool Construction aatabllabad o notional oeundl for raaaareb an all pbaaoa of good painting practloa, Tblo lad aooa oftor to tha organlaatioa of tbo Stasl Structures Mating Council, which, under Or, Joseph Bigos, Olraotor of Raaaareb, boa brought together la too roltawa "Good Fainting fraction* end *8jratama and Specifications,* a aoat oaoful atora of information on pairrta aad painting fron serfaoo preparation to tba ooapLsts job* Ralpful aa tba aactiona of tboao books an Pretrmatmant, faint#, Faint Spstama and Faint Application ara to architacta and anginaara In drawing up paint apaolfioatlona for Jobs, tba aagbaala given to Surface Preparation and Spsclfleatlcns for tba aatbado llatad haa undmMadly aontrlbutad aoat to an ora rail laproriotnt in painting technique. m .UP.lUfWf i - "*' -a iti iifilinliffi itifail ii L Ml 0384 tMK. !k him ..m*.ri.. mm iiiMfin h ii. i.i.ajt.a. the Aacrleen lroe and Steel Institute (Steel facta, Cioe>ift 1940) eatlasted tram date aooiilated that the average uaefol life of steel la 1940 *1 35 year* aa ooopared to ml/ 23 /eere la 1930. Thie period ecu the greatest development ef lnproved rev aatorlala for paint ""^-g that have over been placed oe the uarkst eepeelaU/ If /on extend the period another 15 jearo beyond 1940. Greeter etreao oa paint quality and having available e/nthetlce of greater durability froa ehiob te drew la fcrnulatlng, along with the gradual but eteod/ Inereaae la the laporteace attached te aurfeoe preparation mot account for thle inereaae la the life ef ateel la aenrlae. Trade eeeoeletlene have been carr/lng on reeeareh progreaa eontlnuall/ la aa effort to put lata the haada of their mist owe better formlationa of palate, using their produete. The lead Plfwite Tooh aloel Coualttee of Lead Zaduatrlea Association la at all tinea active la laboratory aad field testlag ef apeelal paint# te lapreve leed p&g aented painto currently reoognlaed aa the standard for painting brldgs and structural steal. Tbs Rational Association ef Corrosion fciglaeora to another grot? 1 erganlaad to study and solve corrosion problem with apeelal eqhuti on item of laportanes to the petrolem industry. T. S. Outhrle. "Measuring Plant Corrosion Coats," la Petrolsua frooaeeii^ 9 (5) 7DS709, la 1954 reported eorroeloa to cost the petroleua refining Industry 270 Billion dollars sash year. Add to tMt the loaeoa la all the other phases of the pstroleua busIns as and you have the eeapelllag reason far RACFs corrosion ressarah and control activities. mgiyyip  ggsmLggL,mmsi a wrm.asm 1st ua now consider tte praetloal upMli f preeent da/ painting of krU|H aad itnetvm, I nmjr of tte UUnhn an painting brl4|ii r* mil tM following factor* to stood out a* standard procodurot 1, flu cwnnljr mood >*Um4 of preparing bridge steel for painting la bp hand or poMr wire brushing, chipping, ocraping and sanding with ronovel of all and groaaa deposits bp oolvont cleaning before hand cleaning. Cartel* atatoa, especial!/ thooa bordarlng the gulf and ooa aoaata, are nor* and nora resorting to sandblast!^ to provide a better surface for painting on both new and repaint work. In one otate, Missouri, bridges arc erected violated, allowed to weather for renoval of nUl seals, and Uwn oandblnatod and painted before new eorroalon devalopo* In otlU other arena where high bunldltp and eendanaatien af nolcturo la prevalent, flano cleaning followed bp wire brushing, hand durtlrg off and prizing while atill ware give* good results, in aoaneadcal netted of ranovlng groaea, duat, soluble ealta, din and nieh looaa dead paint and otter surface aontanlnanta an aalntmanaa painting la to do a thorough high peweeur* etean cleaning Job before wire bracking, epot oandblaeting or otter peeifled surface preparation netted la atoned, 2. The usual prising eoat in the shop or on aaintananeo work in tte field, unlooe tte ourfaea la prepared bp eandblading or pickling, is a paint having tte beet possible aurfaoc wetting property. It is alnoot an univaroal opinion that raw ilneeed all or a vvMela with a high percentage f raw linseed all la tte onlp safe vehicle to ua* in formulating o prising paint far hand eleaned atoal. The noat widalp used ahop eoat bridge atoal priser* are pignented with red 1**4. Thee* prlaer* are covered bp Federal Specification* TT-F-O^a and TT-F-db* Tpp* I tdtlob are aloe knows bp USD Specifications H-71-51 Type* I and ZI retpecUvcl/, J& iiLSJU* *4* 3. 9a flret ftild coat ifUr touch up on new M4|m v 1m frea I tlntad ubop east prlnor ta a rad lead baaa prlnor eontalnij* a goneroaa eaomt af alkyd rtoln eolation blooded with llnoood all. Zb aaaa lUtM a flail aaat with about 23 par oeet af other plgeent, avail aa lead chrenete ar Iren oxide, with the addition af aaaa inert fi1|--iit aaaB aa aagaealMi Uleeta, la apeclfled. Zb utter atatee, a oeat af gray paint, baaed aa ;.TJ Btdta lead or white lead and aim lte, with ar witheat a poroowtago af titantae ilnlda, la aaad aa aa Intermediate aaat far battar m<i| af tba flalab aaat Alek nay ba aa alaelaum paint ar a gray, grey p*i ar grai J alkyd ar iU}4 ate Uneeod ell type af paint. It la ear opinion. a tlatte abop aaat priaar ar a heavy duty lataraadiata aaat wder a flalab aaat la a aneb batter ajratea than two aaata af flnlah over a tooebrd up vlngla abop prising aoat* Ifcle la for tba raaaaa that about 1 alia af heavy doty priaar and lataraadiata over a properly prepared ourfeee will aaaa a alninua aalnta- aa&aa aaat If rapalntlng la dam aa a proper eebedale. Tbla will ba Into hoceuoo af fewer thin opete to break throu#> to bare artel on areaa not gleea the proper fUa thiekneea af ahop coat pricier. ijtar impACH n narrmo wnxas tn> gnucrmn itau - i Tor aany yeerv, that la, tine* about 1930, paint teehnologlata here r fcaeonn aora and sera aware that certain aynthetle vehicle# need in aoklng i f Printre and flnlah eaata for (teal gave aueh Upravad parferaanaa aa eae- t paaurt, Thla reflected lteelf flrvt In ftvenelle reala twg all vamltewa having aara Ufa on expocure and aany tinea the water and ohaaUal reeletanee f< of a einilar vamloh node frea low acid roola eater. 9eaa phenolic vohlala * prlaaro end flniaheo began to ba oeed an treeke, bueeo, gaa pag and aa flnloheo for certain etrvetural ourfeoeo. It wao eoen after dlaoewrod that the new alkyd vahloloo, while lacking In water end ehealcel reelctenoe ae earn* t teWPPWBipwtepwwqpwi'iiaPK" iq w najauapw aay owna AiiiSJbS* -5- parod to phwBllt vehicle* gave wh bettor lAtilai, glow retention os npomro, color rotontlen and longer life oo mrtfi e^oeure then oonld bo obtained with w; nhlelii available prior to that tlao, Alkyd redid prlaer* and flnlah oooto with allgd vehicle, owed etralght or blended with ffeoeolic or other vamiehe*, quickly beraac and etlll ore dlaeet the toadard type of finish for brock*, eigne, tanka, refrigerator*, aotoao- bllee, houeehold inoeile end well aurfaeoa. Zt ni only natorel that with the near hne good qualities of alkyd eehlelo pridere end potato, they would get weed pronator* ly oa Mop largo HI eeolo etructurel Jobe end fell alaerably becesee of poor eurfaee wetting. Tfcie aerely ebewed up the feet thet the paint toetere end foiwy letore probably bed wgmd toot penelo with fer bettor eurfaee prepareties before painting than was given etoel la the fabricating pleat when the alkyd vehicle pelato etortod to be oeed la pmduotlw. Per the paet several Berthe, lead Industrie* Association haa bow wiring a survey of pelato end painting ae done bp ttoto highway depertaento, oil eoapenlee, publle utilities and ladsotrpe It we eocn fond that aoaa hlpwajp official , especially on repaint jobo, feel the derlrebllitjr of footer dry to reooet than can be done with the usual red lead and lineeed oil prlaer aoch ae TT-P-46e Type X. Swob feet drying prlaer au*t aleo bo proof egeinet creeling on reooetlag under oertoia weather condition* and have groat reeletanoo to blietorlng tadtr d*oin to aoteturo and prevailing high bueddlty ataoephree, eceeotial to avoid preaatur* failure froa net developing la the blietored area#* A high order of realatonoe to aalt oelutione la of great laportanoe specially on the lower are** of bridge* and hand and guard rail* la ttoto* where aalt la wood freely la the winter to Belt enow and loo. Aloe, longer durability of a (hop eoet of prlaer only on the etoel without top ooato la Upertaat* Obviously, tha essential proparti** listed la the preoeding para graph cd; be obtained by uUf priner**, isUmdliU* and finish oat* formulated with synthetic vehicle*. Alee it ia Juet aa evident that Meb prlnor* and finish eeata formaletad with aysthatls vahlalso oat have aoaa apodal provision far watting tha usual hand cleaned atoal bride* r tank surfaoa, or ba uaad an ataal given a nera naarly p#*w fact surfaoa preparation. ijqy,nag> sr ignaa 7b* load Plgnante Technical Ccnnitte* ef Land Indaatriaa Aaaociatlaa ha* endeavored far several year* to eeleet an addition to ineorporata in a aynthatio vehicle priner which would pronrida lnproved surfaoa wettlry of hand elaanad ataal. Tb* work waa alaa ondartakan by tha raaaareh departwont of a najor paint eaapany. tbia work otillaaa a non-volatile flla forcing watting agent which lneraaaaa toughn***, flexibility and athar 4 neooaMry chtdoal raaiatanoa proparti*a of tha flla. Tba work by tha paint ooapany waa primarily diraetad toward developing a paint system far aa on gaaalina and othar oil tanka which would ba proof againat blleteriry and wh*ysnt ratting fra* buddlty and aoiatnra of eendaoaation. khan tha survey by load Znduatrlaa Association in January, 195*, discovered tha naad for in lnproved quick drying printr, wtUiaatlon of tha paint ooapany1 a work with which tho writer of this papar had baan aaaoeiatad, waa tha only known way load Industries Association could pro vide lnproved prinar* and finlWi eoata to at*to highway ongln*r* Many accelerated weathering, bunldlty, aalt spray and aurfaoe wettii* teate had already bean nado tdtioh abowtd prinar, intemadiate and finith ooat aysten* In which thl* wotting agent wae incorporated to glva raoulte wtparlor to anything pravieoaly known, in foot, It waa the only way dle- eovorad, after nary nontha of raaaaroh, to provlda a three *oat tank paint yttea with adequate rosltUnoe to hli*taring fron hunldity and aoleturo *9Bmn uiJliSW I.IUIUW^PWL'mtmmm'um,i. n. U| | *sA> Li.gJih OMdAMtlMU -7-. Ofeoloealy axterlor tank painting fend bridge or ttruetorol feted point* lag or* elceely related. CowyMU/, Lead Xn&oetrlee Aeeoelatlon ho* pre pared UZU. Vo. *U Quick Drying M Ued Drlacr, fend UXJU Vo. 3611 Quick Drying Chrooctlaod led Lead frlatr, la the vehicle of which If Imo n porotod fe wetting agent, jxre phenolic roaln tong ell oanild, alkyd rods eolation cad row tag ell. The non-volatile vehicle of thooo a^oriBontal prlacro cootalno tb* following oalld* fe/ weight* Alkyd Veda flolldfe Phenolic Tamioh Solid* 13-US 19-3QV Voo-Yolatlle Wetting Agent x>-51* or Tong Oil V> 9V There lo clfeo Incorporated In tho total vehicle, 9 to 10 per oeot oth/lme glycol eonoethyl other (Celloeolve) to pick ep traoeo of aoletore on tho eurfaoe when applied, full detail* of theee prlaere arc eewered In tho attached data chee-a, Thorough laboratory toot# of thooe now prlaere chow than to hare tho following phydcal proportleo eoaparad to AASD opacification *-73-51 Type# Z and ZZt 1. Tor/ nueh batter wetting of looeo root, dll ocale and ether our- faco poroelty. 2. Several tlaoo tho reolotanco to bueddlty blleterir*. J. Much improved oalt epray redotaaoe. A. Two to throe tlaee tho durability of prlaor only without fiaioh oocto. 5. Croatly laproved Intercoat adhooloB of tho complete paint ayetoa. 6* A pooltiro t to 31, hour dry to taka a aeeoocdli* aoat under noreal drying eendltlone. 7. Controlled gloeo on prlaor and intomediate for hotter reooating. m #L.mw|fWi mm .. *AiUua*fl*................. .................... ---------------------------- ---------------------------- Ton will note fra the dtU A*ti that the? use a s<wd>lnatlsn *f tha phenolic varnish and wvttiae atant m phenolic main ponetratlne liquid ea which tbara is bclne aatabliabad several sources oi supply. Laboratory teats have quite wail established tha superiority of rad land pliant in thaaa prieers far prevention *f braldlty blisterlae and far raaiatanoa to attack in aalt spray teste. Ltl.ii Pt tta Oeod bride* palntlcf practloe appear* to ba ta was L.X.A. la* 2614 Quick Drying bad lead friamr tinted brawn a tha Jab with a bit af Iraflilarl in ail aa an inUral`.>*4 Mat ever a touched *p shop ooet. On eons job., it is daairad to uee a lifhtar buff lntaraadiata aaat* LIJU ba* 2628 Buff lntaraadiata is intsodsd far this application, sheet 20 par eant basic lead sillco ehronate is incorporated alone with white lead and other pimento as shown on tha attached date aheat ta add farther ta protection aealnst corrosion. Because of lower plaint rolrae (32.2), leas phenolic resin penetratlne li^id is required for surface wettlne. Tha o- valatila rahicla in this lctemediate coat le wade up of the followlae per^ oontaeaa bp walehti ilkyd Xesln Bolide 64.3 - 63.0* Pbenolio Resia Tarnish Solids 130 - 13.7S Wsttine Aewt 22.3 - 22.4* Za this coat, a little over two-thirds as such of non-volatile wsttine aet aa is used in U!.l> Bo. 2614. provides wattine of tha surfaoo porosity, ba It loose rust or sons unmoored chalky paint of a previews scat. L.I.A. m. 36X Interaedicte and ttnl*h Coats bava incorporated a par. ccntaec of dlacctono alcohol to (In ^lte" Into 0 previous soat te ineum tljht bondine bctwsca scats. ir-a e y'uii j w 1 c.iiu ram qiw." ua. riaitu in* tend Zadsttrleo Aaeoelation fialah *wt for ctaU Mfara/ iliinrt--il i bridge painting art boned on long all alfc/d vehicle. Tba phenolic main pantrating liquid la alight1/ lata than half the quantity required la l^tJu So. 2614 and Vo. 2612 prlaara beoauae tha lew pliant volnw* flnlah aaat readme lata for thorough aarfaoa vatting. The aon-anlatlla portion of tha vehicle la L.UU Vo. 26)} Ora? Oman Fialah Ooat (data ahaot ittacM) la aa followai Alkjd bads Solids 77.0 - 7*.<* Fhanolle la-In Vilih oolide 7*5 - t.Tf batting Agaet non-volatile 14*5 - 150f those vahlela eolida, baeanaa of tha vattiig agent, ean7 tho lew pig. ant oontont of tha fialah ooat daeply lata on/ looee nut Hint la spot priadng. thaaa fialah ooato too aa aoeh basic load allloo ehreante pigNo* aa tha color of tha fialah eoat permits ao aa to hava mat Inhibition throvg)- owt tho film, thla plgMnt hat oncallont durability and good permanence of oolor on axpomre* tha attaehad data ahaat for U14. Vo, 26)) Ora/ Oman llluatrstaa tha nakmp of o flalpt ooat wldal/ used la tha aaat and la slnl- lar to shat oaa bo effamd la o quality aatohlag aa/ color desired. thorn la alao attached lad Lead taehrdoal Lattar Vo. 1) - L.X.4* Formula 7*2 4 Slagla bod laad Trimtr for kuetad, Weathered or law Oelvaalaed Steel* tdkleb haa baan aant to all atata highway departments. thla galvanised iron prlaar meat 50 par aant rad laid alorg with nen-gssdrg tine duet and Iren J edda in it# plgaant. After about eevon /oara of outdoor expoaura on sn- ' wasthered, phosphorous aeld atehad and met/ galvanised iron. It le tha beet paint being levied* All evrrenti/ ruanaolil prlnart being weed far thla application am Included In tha toot* w~ J" - J!WJm IJSUPljJ'J. I mjl m wapigpamMqp 1MT- r'VW%& -.#V '--jll^l , *, .?-!M--x^&T*.yjv'-i,^f'^, ; .*.? - ?S^|^j**'r'. .-W'?.}`< *.. A.:. ..* i*r Mftl0392 ; , * ,. \ AoL3JoiU ' -10- ' Dm Mm of fobli* Booda boa baaa faaillar with tba iinlninit toata of tba bride* point lyitwi aoaorad la thi* paper and baa om>irM that tba load Xadoatrl** Aoaoelotion urya atata hi^wap d*p*rt#nta to ifpljr tbaaa potato to a mafear of oav and rapolnt brldfa job* la aa aaiy ataUa aa poo- albla to (at axparlano* ia tba flald oo what aaa ba anoniillahail with tbaaa rarolatlooaip aaw point#. Tba load Flfaaet# Taohalaal Ceaadttoa of Uod Xadoatrloa AaaocUttoa la tvrraeUp paifaoUag a Uaa cf ana ooat aaohlnaiy and iplpwl oaaaala boaad o b oUqrt roaia vahtela and **lA( pbanollo rasla paaatitla( liquid for aorfaco wattiaA \* r and flnlab la on* or too coat*, tbaaa poiata, ilka tba bridy* point*, will oo* boale load allloo ehroaota far root tloo lnaofor aa oalar pirdU, Thay will ooaa to poor attaotlaa 0ao oca- plot**. Kaaaarob aa tbaaa projaeU la eoatlanoo* to draalop parfaotad producta for poor aaa* Load Xadoatrloa laaoeUtioo grootlp appraelatoa tba eppoftvdtp to praaant tMa popar, brlnflf tbaaa producta to poor attontlea* Mb flralp belirv* tbalr awantual adoption, after thorough flold taatlne, wtlj raaalt la (root aaalneo to oaara of otruetorol atool polnta. ............. ....................................................... ' 1 m n1 'L ni iiimu nryaijajii J ..........r i n ti .. J-- - f I , , , | n iiiiiiin ii ~--------------------- ---- .-- --------------- -.......- *9*11*1999--........ l i,a . rmutin am QtmJU&ft fttt tlBleh Coat fog P-- o p Tank* end Straetarol SUol Thlt new feet drying etructurel paint, beeau-- of lte ayatbetla vehicle, bee mi eh--1cel end aaeeptloeal tumidity rvtiatasoe. Ibe phenolic revin p--tetreUag liquid thoroughly eeturetee loo-- mat end poroelty on any epote eleeed la touab-ty prfjdng. zt --7 be applied by bruafa, eprey or roller, end srovldee eeoelleot dura bility on appHoatlono to a trj file thiekaeee of 1-1/2 to 1 elle. figwiltto Plgoeoti fioelo Lead SlUoe Chroaato fit--it-- Pioadda (poo-chalking) 1on, b took Copper Ptrtheloeyanlna Blaa Chr--doe Oxide Suaet Feete (U* Pb) Bo btone )g Per Coat 77*0 11*30 AO .77 6.0V .77 rat5 Pouade J90A 72.0 1.9 3A 3U0 3.S 3A Oalleaa UA3 1.95 02 A9 .73 AS 26 V--iolai Alkyd Betla Solution* IbeatUt Reels Pvnrtretlag tyae oo Klnerel SpirlU (Ira--tie) Pieeotone Alcohol Lead Bepfethar.aU (2A Pb) Maofaneeo Bapfeth--aU (6fC Na) line XaptheneU (tf Xn) Icti-dklnrlrd if--t (Ouaiaool) UA S.7 9.9 OA OA 1.59 ratS 450A 99A 99.5 39.0 5J U 10.3 57AO 12.83 7.70 5.13 .52 .16 1.2S Pip--at Vehicle Vt, par ftl* Pf OUS 56.6* 11.7 lb. au6 Boa VolatUa by volte-- Boa Volatile by voi^tt VI--oolty Grind (H|--aa Oeage) Pry to teuofc Pry to moat 61A 77.2 72-SO Rroba Anita at Kfi P. M-l 3 to 5 boar* If to 2t boon Seduction for Spray Seduction far Brueb Spray S to 10 parte --Uriel te 1 port VA. b P. Sap*the ar Toluol, lrveh full body. , -- . .A m j .-u -- mm- -- a ">u.ui.it^aiji^--ajjn--n WIHIIL ii MP ' t-2 "' `X&'&L iP8' 1 , -.- . *-. t\-^ ***uu w ^ S ------------ iaOatMafliiii -ftjfipiUi April 1, 19)9 faiAfwwi^n SpMUlMtlOM rftall bo M flUWI 6^o^.gut? ChrtOf thin ll Chaoloal OOafclAttlOA Of it. aonatltuaot*. cnanleal oixtuirnaa Vo ippralJMU lta aoapoaltloa tn ldantlflabla tod will not ba aooeptabla. teaiUti Chroolun Trlodda (C1O3) Co v n PvtUln (32) Mb) Ignition leao load Ncneadde (PhO) Oil AbaorpUoa (aao. Mr IOC silicon o u k u * (8103} Ms# 5.10B m m 46.20* 10.00 45.50* tf* S.6C* 0.20* 0.20* 4B.70* 11.00 AB.90* *"*"*- Marld. . Pwt.nl SpoolfleaUflR rr-T-W)*, Tppa m. ct Hta - Thl. la a paate *foodar driar" oentalnlnf U, pr oant load. Ita m*22i ^ib U on lon( lUadlni to rtuia Uair drping propartp. Zta w la thia paint la doelrabla bat not obligator?. Ttda lngradiant la and# bp Buodagt Brodocta Coapanp. jCnaril artrtt|^fcrcna^le^ - fodaral Spaclfloatlon TT-S-97 (2) Tppa H, Orada A. Crtarai fadaral Specification TT-0-6Ob or Oaaa B of A3.TJU Standard if!cation 0-600-43. * Alkpd raaln aolutlon la T7-S-266 Tppa n, Claaa A, bald atrlatlp to Um aloe noutrailtp tart eallad for la tha .pacification. A tppleal fomtla for an alkpd raalc aolutloo tdilch work, proporlp In tbla foroula la procaaaad aa follow.i Part. Irpthritol ttlpearlna nithallc Aifgdrlda Litharge Klnaral Spirit. 2.9U lb. 336 lb. 3U lb. 1.290 lb. 1-3A lb. 1,900 Bun la a oorerad agitator kattla wltb 00^ blanket. Bun alkali raflnad Unaaad, panta arpthrltol and flpeorlna to 200* P. Add lltharte and fain 150 f* Hold for ecmoglpcerlda (1-1/2 to 2 bouro) until elaar la denatured aleohol. Add phthalle anhpdride, gala 300 P, and hold for aold mnfcer and vlaooaltp. Off flra, aool and roduoo. Bodp t U I 1, W 69-711, aold no. (reduced) A) aolar 5 (Melllge)i Wt. 7.1 - S.O, ..JHAiIi .jjfMN - "J~ Li.tf.TTOu an April 1, l5t * fbenoll* Rssia Penetrating liquid) ms Is Bustaastsr P>etratlag Liquid Mhleh asp bs purchased fro* Ths Clidden Co., Union Caa*sroo Building, Cleveland li, Ohio. The Clidden Co. h&a s patent application covering this tppe of wetting agent. Other suppliers of this wetting agent in being established end details asp bs obtained bp writing to the tool Industrie* Association. PboooLU Kssia Penetrating Uqdi tfwuld bars tbs fallowing propertied ft. per gel. Tlsoodtp Xodlns Bo. Bapoaiflostiea Bo. Boa Tolatils bp height Boola or Bods Derivative Mpdroxpl Yale* kt)\A go. to 704 A - one bubble > no ts 120 - 13J-U0 IS>Qf - abooBt - 10 to 1.5 - 1C ts 13 31rectioca for Osot gurfsce Pmurstjont Prise or spot prise with L.IJU 3612. UIO. 3614 prlsars, or with L.I.A. 262P, Buff Intoruediets if tbs finish sent is is bo whits or s postal oelor. Applp s hn*7 cost or oosts of selected L.IU. finish faint to s Arp fll* thickness of st Issst 3/ 1/t nils, bp roller, brush or oprop. Bsduoc if necssasrp with not soro than ono pint of TJi. ft f. Bspbtbs or Toluol to the gallon of finish cost. 17 18 to 2t hours botwooa oosts. L.XJI. finish Cost colors other than black, whits and asp bs aodiflod bp inV*railing or tiatii^ with peruansnt oolors ground la oil. bhsrs L.X.A* 2615 Aiwriinu* is to bs tbs finish cost, spplp to s dip fils thickness of 1-1/s / 1/ft ails. Drp 18 to 3ft hours botwooa oosts. for additional information, writs to lead Industries Association, 60 test 42nd Street, lew lorfc 17, 8.X.