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Pretreafment Specifications
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No. 1 Wetting' Oil
Treatment
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Approved at T*nfc>tfva^ March 26,1953
Steel Structures Painting Council
4400 Fifth Avwive Httibyrgh FS.
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Tka )> af tta |P| IM ! ! ipir*initial b b aataHfcb --1 foot wilbi hi At MiwW of HMnl Ml mmtmm prw <s paaniac. TWj vm prepariO ml mM la AaWUr vMk Mf i yumUOra * vtrioftw mn I nfariwlM, vwkn flntwtot, nft> foadi., trnfrny 4R^lMjii,^BnWMUjwg --timimm, p^mxm*mdmtnmwn,
iSiwfolilt %md n>it,tnf sf ULrnL. I* W hililiMth+TSlL* r^aw fco (W Uti m4 iwabr. Aay McptiaM for tatrimwi r ctfctr w mb q Ami dnM to *t4rmm4 Id tto teraliry, bmi Stfurtwr-- FiigUag Cfinri
TWd MiilirfMtJii-- hwtU|WBDi4 fry tto IWnttACr----Him td iwwwi far pdai
ifcytla Kiwti^ CwDliw UIto toto Sirwttfi hirtMCfiiwii
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ILCtua ..... < < Mwy rwglni^MJUsMa J. law * ...... Stmi ftttwaaMnfihiUao Caaanl (.E-Boaaa* . > ,.-. . ftlaai HiaaFaMaaMia Ataadatiaa A. J. fi.................................. AMriowi tototy for Ttrtfcg ltotorMi LChn ...... lariaa IHairfbalCMawalw l.i.f<w ..... MilnlawbaMafbbaiblhaab R.O.RU ...... bariat WMa WabAaaMka CP.Luuaa .... kmmiamlisaaa4Surflaatbata ft-4. I ania .... J. ft. laMa".....
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G. IX. Waaoarr..................... Mwiiia^MatTailAMmloflfti
PwttiMb STEEL STRUCTURES PAINTINC COUNaL
4400 FYth Atraoa*
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Steel Structure Painting Cotmcfl
; . Pretreatment Specification* , ,
No. 1 Wetting Oil Treatment
TM-wr^ * 1. Soop.
Ll TUi VNUkaliM am tk pmda* nqubsd tor tbo pratiaetaoM of otouetoral total tar> In by tbs appHratioa at wmtlag ofl prior to
la*ii^uUtoNBii n rwroopKindTinB 1 taMV^ HeM tlnwi Oil." cr AATJL ilndiid Spactfleatioa DS60-U, "Boflad Llnaead 03." Boflad Baaaad ofl abould ba aaad arfcaa tba drying than of lb* applied primer k to ba bold to a minimise
t MaMw
*4 Wotting ctk art penetrating cflt that eaUBaa:
and air-dry to form a aofid ntar InoilnMa |
tocthrafibn. Wetting 03 Treatment h a method of
Initially ostomting tba (arises iayar of ruoty and
leaded (tact with arttin* oS that it eotapalibta with
tba priming paint. tboa improving tba adfaeaion aad
pcrfersaaca of tba pofat tyitom to ba
Howevar, U ia Dot kilanriad that tbii pratraalmaot
UfcLt til#
of A f*r^| q [ Jpojlti Of tloMHli i)o
aacaaohy of tuifaoa preparation.
LIU Proprietary penetratingor wattingoik
wfakb wS ooddiaa aad air dky to a permanent Ob j
hawwvnr. only tboaa proprietory products aklcb
have baaai approved by tba owner abaB ba need.
Sack proprietory prodorla abaB ba applied ia to
oardanoa with tba manafactormk dbectfana ifautk
^roctlocn are contrary toanypartef thla tparMoa
tba. Ain. each proprietory produeta abaB dry toa
firm, alert tr. hnmgveienin fiat wilhia U boaaa
vbaa laud io rnmpiianro with tba A&TJL Tato
lotivo Motbod ofTotiof
OQ^ 4o^Mtfai
l>b&MtT; Bftdritf or otWaotBrUlaboI bo oddad
vbaa maling tba toat tut Dry To n .
S. Procedures
Ll Wetting OB Treatment tbaB rriarirt of tba Inflowing ptootdurta:
>.1.1 Any anriaescieaBiaf required ahafl hadona Mm appBoalioa of tbs wetting ofl.
til After tba raqulrad riaaning and bafraoaay paint ia applied, tba eurfeoa to ba pretreetad abaB ba ooatod wbb oaa of tba faflonriog BMtorialti
LU.I Haw Uneead ofl. or raw Baased cfl plat
metallic drier*, or boiled Barred oB, thlimed aa
oocooaoryj tfao
u m4 ooO bo oonqpotlblo
with tba priming paiat eperiiled. Tba votatBe mat
ter is the wetting ofl akefl not evened 70 par cant
by weight of tba applied pretiwalmaot and ekooid
nut ba lam than 10 pr rent by waifbt- Haw liaaead
oB abaB conply with tbs retpiinawata of Pedaral
SpatUkaUm TT-04M. "Raw Lbwaed OB." ar
A-S.T.M. Standard Sparifiratioa 02>M>, "Raw
Uneead OO;" ballad iineeed ofl tbaB Ooenpiy with
U Tbawattingofl abaB baappBedftaaiy by batah,
pray, or daabar. Tba actual aaooat aead abaB
rtr|nnil upas tbs mar unt of ofl absorbed1 by tba
Mf&flt CCRrtJMBiMSiia Tb# Mt Cm# ibftl b#
/
rated but aa orreap of efl on tba acrfeea moat ba
avoided. After appCcatiwi. tba wet eorface abaB ba
anaaioad ft* daB epoto arbfab iadioato that aB ofl
baa baoa obaoabad into tho atafaea; sorb apola abaB
larudra aa addHioml this mat ofoil bafors primjag.
Aay ear-- abaB bawipad from tba aarfaca Ifll dost
act dab odf tba eurfaca.
Lt Btdbaa tba prladng coat of paiat ia agpftad. naat. mala, or tdd paint wbirb bee bean tweened or rabid by tba wattbag ofl abaB ba raaenad by ooap ingorwira-braibing. After aacfa maowai, any apota not omnd by tba ofl aboB agaia ba toasted wkb tba trotting ofl.
M Tba watting ofl moat ba tompstfida with tba prbaar la ba apptbd. Syntbetie vadiiria padata wbirb wfit not adhara s*ar watting ofl pratraat
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M TO* primer aball b* applied aftar tb* wottkf
S. Inspection
ct ba* aot to tb* paint in lb* pinr may b
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vi^oft tty touting
It Hr--M
14 AB wort under tbh apwifloaikm *b*B b* sab-
fa tpptitd vitbifl 1 bows star tppficoUoo of tbs lac* la iespactiaa by tb* avoiror bk rwprtaanUtiv*.
vwtisg elp
At putt of tb* worl *b*ll ba anraaaftili to lb*
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KTVw *
hapoctor. TO* mlManbtll eonct *oeb work a* I* (rood defactlv* under tb* apndfleation*. K
4. Safety Precaution*
44 Gnofio* or bonaaoafbananl) ah*II not b* n**d
lb* OHMnetor doc* not agio* iritb tb* ioapactec,
tb* arbitratioa or aattkaasart proeadart aatobUabad k tb* rooUroct, it any, *b*B b* falbnd. IT M
for eg* oibtf tfocsstic or sSpbotio rbitMJoa or MtUmMot procadart k aatabfiabad.
aolreot* may 1* ga4, bat til* thbrned wwtiinf cU tb* peocedur* *p*dM by tb* Amritt* AiUn-
tool bar* * miaianaa fiaab poeot of 100* F.
tioa Aaaocastioa aboil baaasd.
;..y.
Aypcs4li
i A*1 SCOPE, tbs wnnowiinitWiant nmimi--4 Is
ibb tfifwits ms
to itfvcitot tw?tot food
bar* ia* of tbadr *dram diet am drpbif tin*. SbaBarty. a* Mb abeatid U uaad wtaieb arO bar*
prsctim, bat vt set to bt rwwMwd as
a dauiaatasUl *d*ct a* tb* aiaaticitp or durabOtp of
SHBtS tf Ittf
_
tb* mtllai td or tb* appfiad piaaw. Ia raid
AJ W*Nio( 09 Tmimto k ItowM a* m p* treatment o >ll which ba* aot baa* eoftoUty
wtatbar, oda aboold coatoia drier to obtain aatbbotorp dryiaf.
dnnd cl not or which b*a crocked or png* mid
AJ Mbmal apirit* witb a mbitiaaaa Saab paiat ad
Kakc* lla mb*. H k aot iatoadad to ha a
199* F. b panamty aaababb lor tbinainf tb* id
aohatkoto tar rkaninr ol tb* Marfan: htbanM*
aeapt wbaa raiaatai apirit* k mt cnaipalttda with
it ia oot iotaadai to ba uaad M surface* *h*t tb*
lb* prioMT to b* apfdird. Ia aurb a laa, tbionar
wrttalaTrty of thrprknar k adequate. The wrttinr
abSn b* ned whlrb k cimptUUe aod abicb w9|
d ah*0 b nanidemd a* a part ad tb* Cnt ea*t aad
wot bar* a detrimaotal dot oa tb* primer, aad
ear which *91 partially ah with aad dhaoiv* lot*
th*prhn*r. UaoaSy, tb*ana*tUanorIbalkapacd.
AJ TOe wetting o9 wet* tb*sarf*e*eoat**dn*aU (sack at rrma'mnt mat, roet-ecol*. crocked adl
6*d far tb* prbaiat phat wffl b* aoitatda far lbia> aiof tb* wottiaf od.
and*) aad tton* * bold latoaa* tb* prim mat ad
paint and tb* onderlyiaf stmi. Quiet drying pri*a , AJ It baa b**a baud adraatapeoaa to tida wot*
err aorb a* albyda, idwwrdh*. aad other oteur*.' tfan ub pmtly; tb* nact aaaoant ol tb* tbkaw
all----- pabrta aajr tboa b* and over aorCacaa tar
depend* opaa tb* aurfacw coodHiuo. For aurfana
which tbry an oot amtoBy Miked do* to theirqoick
whb larp* eoiaeUitnotaeirawte, 70 par nmt. cr
1 drying*ndpeerwilingpruperlie*. Hwawr.inaa m* mra of lb* wettinc oil trootawat aboaid ba
tynihrtic point*. which dry atrirOy by aolvaot wrap- tbbaaar; ter aaofaoaa wbkb do aot roqair* tb* *.
i
4 j
oraticas acicb a* elnyh. or* not aaittd tor am oaar **Ibn cdh.
traow OuMlity and wettinf of aorb highly tbbined w*Ult ida 19 par cent, or perbapa kaa, of tb*
* Baiatar* aboold b* ndatfl* tbbuaar.
AJ Wbaaa drying llaa* b *ot bnpertaat, raw Bn
ami off without -Irian m*y b* uaad to adrant***. A.7 TO* aproadintr rat* of tb* tblamd wotthtf 4
'.i Wbare laatar drying b airaaaary. tb* raw Hnued ti twy fnaa S00 to 1.000 njuar* bet pr talhn.
id phaa metallic drier* i* lb* bdad lin.eeH cd
It k bapnrtont that tb* aarfac* oontaminaat* ara
abnatd b* tin* tb* *dd*d driar vJB ran* dry*' ' tbnrmifhty aattwated. bat that M> Win of o9 !*
lagof th* wilin* id witbia <4 boarai lb* addtofcai Mbn oa tb* aurfaea. On vertical autfam, tb* <d
<d aoJubl* drhr* bi ruer notary aaaooat* to raw oi aboaid b* apptbd (ready and aUnwed to drala: on
ant ahjertlnnald* 11 property dm, Hand dryiag borianntol aurfaeeo. tb* reran cdl may nepdra arip>
or neo-drying cfl* aboaid ot beared b aiatlbn cfl* lap <df( Bntrfm np or epep* aboaid b* a**d.
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STEEL STRUCTURES PAINTING COUNat "
L To rrrirw tbo ort ofdoastaf sod pofetiof HMtHneUm Ibn^i Burst***
Brrry*,ooafa*BC*iadoibBi*n*,todoton*tDO*BdoBtHn*th*bo*laMtbod drulopodap tolbopmint that yf .
*. To bn*, r (band
od* or p*riSca>tai eonria* practical and *oo>
oadoal uotbod* of tattoo* praporstioo *od prioti&c *toai ttractar**, b*Md *a
tb* prauat laoWf* of tho *M**b*nUp f lb* CoaadL
*. ToporfonalalUaaaotsMdntlsa^orbTaaftflBf a*Uid*l*dh'idMborot(**^
tolloot, furthtr rwtordi to ndoe* or prmrt lb#oanafaa ofU*I (tractor** by
ortoe* propototioo *ad by tb* apptfeaUoa ofoo*tlo*, pint a*dother MtaWt
aadtodoUnaiooth*bdlfalaad*n***lon*U tbawofc
'
4. To
tbao to tlau lonoa--idulnn* iatoadrd to farther laywwt oad
to mob* o mn o Ok Ut o oad a*or* oooaoadal lb* rrotaeUoa of (U4 (traetanat
to b* arad* arafiahl* to ^tdSeatloa aad eod* orrithf
ASSOCIATIONS BCBBCSINTIO
i----r-- ------ 1-`-----**-- <uy--j*--*-*, - six *
AawrteaaCTnarirNSodety
->;>- -
Amrieia Irarandl Sfd IoatitM
AuorfcaalUB--yEa<biwiacduorf*tl*a . Amoricoa Society of CIt B Engio-- .
AoMrieaa Society for TeeUn# ifalarMt
Amerfeaa.Water Work* Ataodatiaa
ABcricaa Sac laatitato
'
Axocklioo ofAawfcw B*Hred*
Bureaocf Ship*. U.8.M*vy
Carp* of Ergln--rvtl.8. Amy
FWUoo of Paiot aod V*nU Pradoctioa Chi* L**d ladaetri** Aeeodatioa
Melioo liMitot* of lodatfW Hiimdi
Natiooai Aiwxtotfa* of Comeloa Fnibiun
National Paiot, Varafab and Lacqoer AtaxMaa '
Stwt
Fihrtrilnn A--orfcitloa
U. S. Bo t m* c4 Mb fU*4*
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