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1 Po intBase ( Par t A)C/ A ( Par t B)Mixe d107 F ( 41 C)103 F ( 39 C )100 F ( 38 C)Product lb/ gal ( kg/ l)VO lb/ gal ( 320 g/ l) as supplied ( EPA Meth od 24) .Maxim u m th in n in g for VO C com p lian ce is color sp ecific. Con tact your In tern ation al Represen tative for th in n in g an d VO C i n fo r m a t i o n . A t wo c o m p o n e n t c o r r o sio n in h ib it ive su r fa c e t o le r a n t e p o x y. P r o vid e s su r fa c e t o le r a n tapplication and high build formulation. Can be utilized with alternate converter for lowtemperature or fast recoat applications. Low e nde d Use sA c o r r o sio n r e sist a n t p r im e r fo r st r u c t u r a l st e e l a n d p r o c e ssin g ve sse l e x t e r io r t water resistan ce.

2 Exh ibits excellen t performan ce in in dustrial an d marin eenvironments subject to acids, alkalis, solvents, salts and other aggressive o duc tDe sc r ipt io nPr a c t ic a lInf o r ma t io n f o rInt e r se a l 670Re g u l a t o r yDa t aCo lo rRed , Bu ff, Black an d sp ecial colors n ot su itable for im m ersionse r vice can b e m atch e d to m e e t cu sto m e r sp e cificatio n LevelEggsh ellVo lume So lid s72%Typical mils ( 100-150 micron s) dry equivalen t to mils (139-208 microns) wetTheoretical Coverage231 US gallon at 5 mils an d stated volume m2/liter at 125 microns and stated volume solidsPractical CoverageAllo w a p p r o p r ia t e lo ss fa c t o r sMe tho d o f Ap p lic atio nAir le ss sp r a y, Air sp r a y, Br u sh , Ro lle rDrying Time*Overcoating Interval with recommended topcoatsSelfInterthane 990 TemperatureTouch Dry Hard DryMinimumMaximum MinimumMaximum50 F ( 10 C)12 h ou rs28 h ou rs16 h ou rs3 m on th s16 h ou rs7 d ays59 F ( 15 C)10 h ou rs24 h ou rs12 h ou rs2 m on th s12 h ou rs5 d ays77 F ( 25 C)6 h ou rs18 h ou rs6 h ou rs2 m on th s6 h ou rs3 d ays90 F ( 32 C)

3 3 h ou rs10 h ou rs4 h ou rs1 m on th4 h ou rs2 d ays* For cu rin g at low tem p eratu res, an altern ate cu rin g agen t is available. See Prod u ctCh aracteristics for 670Su r face T o le r an t Ep o xyPage No. 1 of 4 Ecotech is an initiative by International Protective Coatings, a world leader in coating technology,to promote the use of environmentally sensitive products across the CoatingsabcdefgInterseal 670Su r face T o le r an t Ep o xyThe performance of this product will depend upon the degree of surface preparation. Thesu r face to b e co ate d sh o u ld b e cle an , d r y an d fr e e fr o m co n tam in atio n.

4 Pr io r to p ain t ap p licatio nall surfaces should be assessed and treated in accordance with ISO 8504 c u m u la t e d d ir t a n d so lu b le sa lt s m u st b e r e m o ve d . D r y b r ist le b r u sh in g will n o r m a lly b eadequate for accumulated dirt. Soluble salts should be removed by fresh water ras i ve B l as t Cl e an i n gFo r im m er sio n ser vice, In ter seal 670 m u st b e ap p lied to su r faces b last clean ed to SSPC-SP10 o r Sa2 (ISO 8501-1:1988). However, for atmospheric exposure best performance will be achieved whenInterseal 670 is applied to surfaces prepared to a minimum of SSPC-SP6 or Sa2 ( ISO 8501-1:1988).

5 Su r face d e fe ct s r e ve ale d b y t h e b last cle an in g p r o ce ss sh o u ld b e gr o u n d , fille d , o r t r e at e d in t h eappropriate su r fa c e p r o file o f 2 -3 m ils ( 5 0 -7 5 m ic r o n s) is r e c o m m e n d e d .Hand or Power Tool PreparationHand or power tool clean to a minimum SSPC-SP2 or St2 (ISO 8501-1:1988).Note: All scale must be removed and areas which cannot be prepared adequately by chipping or needle gunshould be spot blasted to a minimum standard of SSPC-SP6 or Sa2 (ISO 8501-1:1988). T ypically this wouldapply to C or D grade rusting in this High Pressure Hydroblasting/ Abrasive Wet BlastingMay be ap p lied to su r faces p r ep ar ed to SSPC-SP6 or Sa2 ( ISO 8501-1:1988) wh ich h ave flashrusted to no worse than Grade HB2 M (refer to International Hydroblasting Standards).

6 It is alsopossible to apply to damp surfaces in some circumstances. Further information is available fromInternational Protective CoatingsInterseal 670 is suitable for overcoating a limited range of intact, tightly adherent aged coatings. Looseor flaking coatings should be removed back to a firm edge. Glossy finishes may require light abrasion toprovide a physical key . See Product Characteristics section for further information. Interseal 670 is suitable for application to steelwork freshly coated with zinc silicate shop the zinc shop primer shows extensive or widely scattered breakdown, or excessive zinc corrosionproducts, overall sweep blasting will be necessary.

7 Other types of shop primer are not suitable forovercoating and will require complete removal by abrasive blast ld se a m s a n d d a m a ge d a r e a s sh o u ld b e b la st cle a n e d t o Sa 2 ( ISO 8501-1:1988) SSPC the case of zinc primers, where necessary remove weld spatter, smooth weld seams and sharp edges andblast clean welds and damaged primer to (ISO 8501-1:1988) SSPC-SP6. The shop primer or otherprimer surface should be dry and free of all contamination (oil, grease, salt etc) and overcoated withInterseal 670 within the overcoating intervals specified for the primer ( consult the relevant data sheet) .En sure zin c primer h as fully cured an d is clean , dry an d free from zin c salts prior to overcoatin g.

8 Mix ingMater ial is su p p lied in two con tain er s as a u n it. Always m ix a com p lete u n it inthe proportions supplied. Once the unit has been mixed it must be usedwi t h i n t h e wo r k i n g p o t l i fe sp e c i fi e d .(1)Agitate Base (Part A) with a power agitator.(2)Combine entire contents of Curing Agent (Part B) with Base (Part A) and mix thoroughly with power agitator. Mix Ratio4 parts : 1 part by volumeWorking Pot 50 F ( 10 C)59 F ( 15 C)77 F ( 25 C)90 F ( 32 C)Lif e12 h ours10 h ours8 h ours5 h ourAi rl e s s Sp rayRecom m en d ed- Tip ran ge 19-23 th ou ( m m )-Total output fluid pressure at spray tip not less th an 2,500 p.

9 ( 176 kg/ cm2)Ai r Sp rayRecom m en d edGu nDeVilbiss MBC or JGA(Pressure Pot)Air C a p7 0 4 Flu id TipEBrushRecom m en d ed Typ ically 3-4 m ils ( 75-100 m icron s) can beachievedRo lle rRecom m en d ed Typ ically 3-4 m ils ( 75-100 m icron s) can beachievedThinnerInternational GTA415Do not thin more than allowed by localenvironmental ane rInternational GTA415 ( or GTA822)Work StoppagesDo n ot allow material to remain in h oses, gun or spray equipmen flush all equipment with International GTA415. Once units ofpaint have been mixed they should not be resealed. It is advised that afterprolonged stoppages work recommences with freshly mixed units.

10 Cle an U pClean all equipmen t immediately after use with In tern ation al GTA415. It isgood workin g practice to periodically flush out spray equipmen t durin g th ecourse of th e workin g day. Frequen cy of clean in g will depen d upon amoun tsp r aye d , te m p e r atu r e an d e lap se d tim e , in clu d in g an y d e su r p lu s m a t e r ia ls a n d e m p t y c o n t a in e r s sh o u ld b e d isp o se d o f inaccordance with appropriate regional regulations/ legislation. Sur f a c ePr e pa r a t io nAp p l i c a t i o nPage 2 of 4 Interseal 670Su r face T o le r an t Ep o xyWh e n a p p lyin g In t e r se a l 670 b y b r u sh o r r o lle r , it m a y b e n e ce ssa r y t o a p p ly m u lt ip lecoats to ach ieve th e total specified system dry film th ickn ess.