Attachment 6 MARAD Coating Guidelines.pdf

U.S. Department of Transportation Revision 06 Maritime Administration Date

Table A-1 (1) Approved Coatings; Exterior Surfaces Underwater Hull and Boottop Underwater Hull and Boottop Freeboard and Vertical Topside Decks Alternate Inorganic Zinc Alternate Topcoats for Primers for Aluminum Surfaces

Optional Coatings for production Primers for Decks Topsides and Decks (non-immersion) SSPC SP-10 Min DFT Min DFT SSPC SP-6 Min DFT SSPC SP-6 Min DFT Solvent-borne, Modified, Waterborne Silicone Alkyd, Urethane SSPC SP-6 Min DFT

SSPC SP-12/WJ-2 SSPC SP-12/WJ-3 SSPC SP-12/WJ-3 SSPC SP-10 SSPC SP-12/WJ-3

(2) coats High Solids Epoxy 1. Epoxy Holding Primer over (1) coat zinc rich epoxy 3 75 Primer and Intermediate as per Solvent-borne Product Name Sil. Alkyd Product Name (1) coat high solids epoxy 4 100 anti-corrosive - ea. coat 4 100 prepared surface. 3 75 (1) coat high solids epoxy 4 100 Freeboard/Vertical Topside Modified Product Name 65% solids minimum

(1) coat scrubbable a/f 2 50 2. "Solvent-softenable" tie coat 65% solids minimum or alternate IOZ primer as shown. Waterborne Product Name Urethane Product Name or Mult. coats copper-ablative between epoxy anti-corrosive (1) coat high gloss 1.5 40 Topcoat: (1) coat high gloss (1) coat surface tolerant 4 100 a/f - ea. coat 4 100 and anti-fouling 2 50 modified (acrylic) epoxy modified (acrylic) epoxy high solids epoxy or alternate topcoat as shown or Non-Skid as appropriate

Amercoat 385 5 Cathacoat 302H 3 Cathacoat 302H 3 Solvent-borne Sil. Alkyd Amercoat 3203 Amercoat 385 5 Amercoat 385 5 Amercoat 385 5 Modified Devran 214 2 Devran 229C 1.5 Devran 229C 1.5 Waterborne Urethane Amershield Devoe ABC-3 4 Devoe ABC-3 4 Total DFT (min) 20 Total DFT (min) 9.5 Total DFT (min) 9.5 Epicon Super 5 Epicon Zinc HB-2 3 75 Epicon Zinc HB-2 3 Epicon Zinc HB-2 3 Solvent-borne Sil. Alkyd TT-E-490E Epicon V 4 Epicon Marine HB-CL 5 Epicon Marine HB-CL 5 Modified Ravax AF 2 Silvax SQ-HB 2 50 Epicon Marine AE 1.5 Epicon Marine AE 1.5 Waterborne Urethane Unymarine

TFA-10 4

TFA-10 4

Total DFT (min) 19 Total DFT (min) 9.5 Total DFT (min) 9.5 Hempadur 45159 * 5 Hempadur 17369 3 Hempadur 17369 3 Solvent-borne Galvosil 15689 Sil. Alkyd None Hempadur 45159 * 5 Hempadur 45159 * 5 Hempadur 45159 * 5 Modified None Olympic 76600 5 Hempel's 558US 2 Hempel's 558US 2 Waterborne Galvosil 15629 Urethane Hempathane 5595U Olympic 76600 5

* below 55 F use Hempadur 17630 Total DFT (min) 20 Total DFT (min) 10 Total DFT (min) 10 Intuf KH Series 4 Intzinc EPA075W 3 Intzinc EPA075V 3 Solvent-borne Sil. Alkyd Interlac #1 Intuf KH Series 4 Intuf KH Series 5 Intuf KH Ser 5 Modified (LSA/ANTISTAIN) Interclene BWA 360 2 Intercare 755 Series 1.5 Intercare 755 Series 1.5 Waterborne Interlac #2 (LSA) BRA 570/572 4 Urethane Interthane 990 Ser.

BRA 570/572 4

Total DFT (min) 18 Total DFT (min) 9.5 Total DFT (min) 9.5 Uni.Primer US 7417US 4 S. Zinc Primer II 7402US * 3 S. Zinc Primer II 7402US * 3 Solvent-borne Sil. Alkyd None Sigma TCC 5480 4 Sigma TCC 5480 4 Sigma TCC 5480 4 Modified Sigma AF 2133 2 Sigma CM US 7456 US 2 Sigma CM US 7456 US 2 Waterborne Urethane Sigmadure HS 5521 Sigmaplane Ecol HS 5297HS 4 Sigmaplane Ecol HS 5297HS 4 * EP Univ. Primer US 7417 US over SSPC SP-12/WJ-3 Total DFT (min) 18 Total DFT (min) 9 Total DFT (min) 9 65 Sovapon Mastic 4 513R27 Sovapon 2 Zinc RIch V13F4 3 Zinc RIch V13F4 3 Solvent-borne V13F12 Inorganic Zinc Sil. Alkyd 521 Series Enamel 65 Sovapon Mastic 6 65 Sovapon Mastic 4 65 Sovapon Mastic 5 65 Sovapon Mastic 5 Modified n/a Hydroclean 60A2003 5 2853 Vinyguard 2 66 Series V-Kryl 1.5 66 V-Kryl Enamel 1.5 Waterborne 13F12 Inorganic Zinc Urethane 40 Series Hydroclean 60A2001/2002 5 2500 Series Jotumastic 87 6

Total DFT (min) 18 Total DFT (min) 9.5 Total DFT (min) 9.5 Seaguard P23RQ82 4 Zinc Clad IV 3 Zinc Clad IV 3 Solvent-borne Zinc Clad II HS Sil. Alkyd B56Z Series MIL-P-24441 Type IV Prime 3 Seaguard P23AQ81 4 B67 Series/B67V5 4 B67 Series/B67V5 4 Modified Zinc Clad IV Seaguard A/F P30 Series 4 B70 Series/B60V15 3 B70 Series/B60V15 3 Waterborne Zinc Clad XI Urethane Seaguard A/F P30 Series 4 Dura-Plate 235 4

PolyurethanAcrolon 218 HS Total DFT (min) 16 Total DFT (min) 10 Total DFT (min) 10 mils/microns

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* below 55 F use Hempadur 17630

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MARAD (Ready Reserve Force) Coatings Guidelines Appendix A-1: Complete Coating Systems Renewal

If aluminum superstructure - see alternate primers column.

mils/microns mils/microns

Appendix A-1 Exterior

Attachment 6

Table A-1 (2) Approved Coatings; Interior Surfaces and Immersed Tanks Mach'y/Inter Space Bilges Holds/Pumprooms Ballast/Sea Water Tks Cargo Tks Potable Water Tks Cargo Tanks: Dual-Use (not incl bilges) Milfuels/Pot Wtr

Min DFT Min DFT Min DFT Min DFT Min DFT Min DFT Min DFT SSPC SP-3/SP-6 mils/microns SSPC SP-10/SP-11 mils/microns SSPC SP-3/SP-6 mils/microns SSPC SP-10 mils/microns SSPC SP-10 mils/microns SSPC SP-10 mils/microns SSPC SP-10 mils/microns

(2) coats alkyd primer (2) coats surface tolerant (2) coats surface tolerant (2) coats high solids epoxy (2) coats high solids epoxy (x) coats high solids epoxy (x) coats high solids epoxy

ea. coat 2 50 high solids epoxy, ea. 4 100 high solids epoxy ea. coat 4 100 ea. coat 4 100 NSF Approved NSF PW Approval

(2) coats alkyd finish Holds, ea. coat 4 100 DFT ea. coat per NSF approval or MSC/USN PW Approval

ea. coat 1.5 40 Pumprooms, each 6 150 and DOD milfuel approval Amercoat 5105 2 50 Devran 230 HB 4 100 Devran 230 HB Amercoat 385 4 100 Bar Rust 236 HB 4 100 Amerlock 400 5 125 Devran 133 Amercoat 5105 2 50 Devran 230 HB 4 100 Devran 230 HB Amercoat 385 4 100 Bar Rust 236 HB 4 100 Amerlock 400 5 125 Amercoat 5405 1.5 40 Amercoat 5405 1.5 40 Total DFT (min)

Holds 8 200 Total DFT (min) 7 180 Total DFT (min) 8 200 Pumprooms 12 300 Total DFT (min) 8 200 Total DFT (min) 8 Total DFT (min) 10 250 Total DFT (min) LZI Primer HB 2 50 Super Bondex 4 100 Super Bondex Biscon HB-NT 4 100 Epicon T-500 Primer F 4 100 Epicon T-500 Primer F 4 100 None LZI Primer HB 2 50 Super Bondex 4 100 Super Bondex Biscon HB-NT 4 100 Epicon T-500 Finish B 4 100 Epicon T-500 Undercoat 4 100 Evamarine 1.5 40 Epicon T-500 Finish B 4 100 Evamarine 1.5 40 Total DFT (min)

Holds 8 200 Total DFT (min) 7 180 Total DFT (min) 8 200 Pumprooms 12 300 Total DFT (min) 8 200 Total DFT (min) 8 Total DFT (min) 12 300 Total DFT (min) n/a Hempalin 1218A 2 50 Hempadur 17639 5 125 Hempadur 45159 Hempadur 17639 6 150 Hempadur 15509 6 150 Hempadur 35739 6 150 Hempadur 35739 Hempalin 1218A 2 50 Hempadur 17639 5 125 Hempadur 45159 Hempadur 17639 6 150 Hempadur 15509 6 150 Hempadur 35739 6 150 Hempalin 5214A 1.5 40 Hempalin 5214A 1.5 40 Total DFT (min)

Holds 8 200 Total DFT (min) 7 180 Total DFT (min) 10 250 Pumprooms 12 300 Total DFT (min) 12 300 Total DFT (min) 12 Total DFT (min) 12 300 Total DFT (min) Interprime 234 2 50 Intergard KB 400 Ser 4 100 Intergard KB 400 Ser Intergard KB 400 Ser 4 100 Interline 604 Series 4 100 Interline 925(NSF) INTL 5747/5748 Interprime 234 2 50 Intergard KB 400 Ser 4 100 Intergard KB 400 Ser Intergard KB 400 Ser 4 100 Interline 604 Series 4 100 1 coat 12 300 INTL 5753/5754 Interlac 665 Series 1.5 40 or Interlac 665 Series 1.5 40 Total DFT (min) 2 coats, each at 7 175

Holds 8 200 Total DFT (min) 7 180 Total DFT (min) 8 200 Pumprooms 12 300 Total DFT (min) 8 200 Total DFT (min) 8 Total DFT (min) - 2 coats 14 350 Total DFT (min) Sigmarine PrimerZP HS 5134 2 50 Sigmacover TCP 7476 F 4 100 Uni.Primer US 7417US Uni.Primer US 7417US 4 100 Sta-Guard Primer 5470 4 100 Sigma HSV 5476 5 125 None Sigmarine ZP 5134 2 50 Sigmacover TCP 7476 F 4 100 Sigma TCC 5480 Sigma TCC 5480 4 100 Sta-Guard Coating 5471 4 100 Sigma HSV 5476 5 125 Sigmarine BTD HS 5238 2 40 Sigmarine BTD 5238 2 40 Total DFT (min)

Holds 8 200 Total DFT (min) 8 180 Total DFT (min) 8 200 Pumprooms 12 300 Total DFT (min) 8 200 Total DFT (min) 8 Total DFT (min) 10 250 Total DFT (min) n/a Wetsall 3240 2 50 65 Sovapon Mastic 4 100 65 Sovapon Mastic 65 Sovapon Mastic 4 100 264 Sovapon 4 100 264 Sovapon 4 100 264 Sovapon, 51 Wetsall 3241 2 50 65 Sovapon Mastic 4 100 65 Sovapon Mastic 65 Sovapon Mastic 4 100 264 Sovapon 4 100 264 Sovapon 4 100 39 Series Pilot II 1.5 40 39 Series Pilot II 1.5 40 Total DFT (min)

Holds 8 200 Total DFT (min) 7 180 Total DFT (min) 8 200 Pumprooms 12 300 Total DFT (min) 8 200 Total DFT (min) 8 Total DFT (min) 8 200 Total DFT (min) n/a Kem Bond H.S. B50NZ3 3 75 Dura-Plate 235 4 100 Dura-Plate 235 MIL-P-23236 B Type IV 4 100 MIL-P-23236 B Type IV 4 100 Tank-O-Lon HS PW Epoxy 4 100 None Kem Bond H.S. B50NZ3 3 75 Dura-Plate 235 4 100 Dura-Plate 235 N11G100/N11V100 N11G100/N11V100 Tank-O-Lon HS PW Epoxy 4 100 H.S.-B54Z400 Series 2 50 MIL-P-23236 B Type IV 4 100 MIL-P-23236 B Type IV 4 100 H.S.-B54Z400 Series 2 50 Total DFT (min) N11-100 Series Finish N11-100 Series Finish

Holds 8 200 Total DFT (min) 10 250 Total DFT (min) 8 200 Pumprooms 12 300 Total DFT (min) 8 200 Total DFT (min) 8 Total DFT (min) 8 200 Total DFT (min) n/a

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MARAD (Ready Reserve Force) Coatings Guidelines Appendix A-1: Complete Coating Systems Renewal

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Appendix A-1 Interior

U.S. Department of Transportation MARAD (Ready Reserve Force) Coatings Guidelines Revision 06 Maritime Administration Appendix A-1: Complete Coating Systems Renewal Date

Table A-1 (3) Approved Special Purpose Coatings Anchors and Chain Rudder Interiors Lifeboat Hulls High Temperature Non-Skid Coatings Stack Bands Chain Lockers Voids and Cofferdams Fiberglass

Aluminum Color Acrylic Epoxy Sil. Alkyd Urethane Light Duty Product Name Red Light Duty / Sprayable Product Name White Heavy Duty (Vehicles) Product Name Blue Helo Flight Decks (DOD-C-24667) Primer Product Name Rollable N-S Product Name Light Duty Red Light Duty / Sprayable White Heavy Duty (Vehicles) Blue Helo Flight Decks (DOD-C-24667) Primer Rollable N-S Light Duty Red

Hempadur 35539 Hempinol 10220 Silvium (up to 390 F) Light Duty / Sprayable White Heavy Duty (Vehicles) Blue

Silicone Aluminum (max 1,110 F) Helo Flight Decks (DOD-C-24667) Hempadur 35539 Primer

Rollable N-S Light Duty Red Light Duty / Sprayable White Heavy Duty (Vehicles) Blue Helo Flight Decks (DOD-C-24667) Primer Rollable N-S Light Duty Red Light Duty / Sprayable White Heavy Duty (Vehicles) Blue Helo Flight Decks (DOD-C-24667) Primer Rollable N-S

66 Series V-Kryl or Light Duty 65 Series/1457 Red 66 Series V-Kryl 521 Series Enamel 40 Series Hardtop 65 Sovapon Mastic 8250 Ballastite 500 40 Series Hardtop 6291 Solvaxxxx Light Duty / Sprayable 65 Series/1457 White

Heavy Duty (Vehicles) n/a Blue 65 Sovapon Mastic 8250 Ballastite 500 65 Sovapon Mastic Helo Flight Decks (DOD-C-24667)

66 Series V-Kryl or Primer 40 Series Hardtop Rollable N-S

Light Duty Red Light Duty / Sprayable ArmorSeal 300 White Heavy Duty (Vehicles) Blue Helo Flight Decks (DOD-C-24667) Primer Rollable N-S

Federal Color Standards RRF Color Scheme (Exterior Only) Stack Bands Superstructure and Decks Miscellaneous 1. Hull and Superstructure: Haze Gray overall Insignia Red……..FS 31136 Haze Gray…….. Int'l Orange……..FS 12197 2. Decks and Insignia White…...FS 17875 3. Cargo Gear, Kingposts, Ro/Ro Ramp structure: Haze Gray fwd, upperworks black aft of stack Insignia Blue…….FS 35044 4. Markings: Black lettering on gray surface, white lettering on black surface

Generic Topcoat

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Appendix A-1 Spec. Purp.

Table A-2 (1) Approved Industrial Maintenance Coatings; Exterior Surfaces Table A-2 (2) Approved Industrial Maintenance Coatings; Interior Surfaces (excl. Tanks) Underwater Hull and Boottop Freeboard and Vertical Topside Decks Mach'y/Inter Space Bilges Holds/Pumprooms

(not incl bilges) SSPC SP-10 Min DFT Spot SSPC SP-10 Min DFT Spot SSPC SP-10 Min DFT SSPC SP-3 Min DFT SSPC SP-10/11 Min DFT SSPC SP-3/SP-6 Min DFT SSPC SP-12/WJ-2 mils/microns SSPC SP-12/WJ-2 mils/microns SSPC SP-12/WJ-2 mils/microns SSPC SP-12/WJ-4 mils/microns SSPC SP-12/WJ-2 mils/microns SSPC SP-12/WJ-3 mils/microns Maintenance of underwater a. Maintenance of exterior coating systems c. When completely overcoating an a. In general, notes a, b, and c of cleaning. Abrasive blasting in is not practical.

systems shall be determined shall generally consist of spot repairs existing topcoat, follow the manufacturer's Table A-2 (1) also apply to maintenance machinery spaces is not on a case-by-case basis. and overcoating. When performed by recommendations for preparing the of interior coating systems. recommended; however, it may be d. The application of an epoxy an industrial contractor, the products surface. authorized if conditions warrant. primer specially formulated for Spot repairs of anti-corrosive applied shall conform to those shown d. Spot repairs to decks primed with b. Unless otherwise shown, the primary compromised surfaces may be systems should not generally on Appendix A-1 (repeated here). inorganic zinc coatings should be method of surface preparation for c. Water Jetting (SSPC SP-12) is considered if recommended by exceed 20% of the u/w hull b. Surface prep shown is for primers only. performed using zinc rich epoxy. machinery spaces and bilges is hand-tool preferred when hand-tool cleaning the manufacturer.

surface. Cathacoat 302H 3 Cathacoat 302H 3 Amercoat 5105 2 Devran 230 HB Epoxy 4 Devran 230 HB Epoxy

Amercoat 385 5 Amercoat 385 5 Amercoat 5105 2 Devran 230 HB Epoxy 4 Devran 230 HB Epoxy Surface preparation for spot Devran 229C 1.5 Devran 229C 1.5 Amercoat 5405 1.5 repairs must be made to the Amercoat 5405 1.5 standards shown above. Total DFT (min) 9.5 Total DFT (min) 9.5 Total DFT (min) 7 Total DFT (min) 8 Total DFT (min)

Epicon Zinc HB-2 3 Epicon Zinc HB-2 3 LZI Primer HB 2 Super Bondex 4 Super Bondex Surface preparation of existing Epicon Marine HB-CL 5 Epicon Marine HB-CL 5 LZI Primer HB 2 Super Bondex 4 Super Bondex anti-fouling coatings prior to Epicon Marine AE 1.5 Epicon Marine AE 1.5 Evamarine 1.5 touch-up should be per the Evamarine 1.5 manufacturer's recommendation.

Total DFT (min) 9.5 Total DFT (min) 9.5 Total DFT (min) 7 Total DFT (min) 8 Total DFT (min) Where the repair includes Hempadur 17369 3 Hempadur 17369 3 Hempalin 1218A 2 Hempadur 17639 5 Hempadur 45159 replacement of anti-foulings and Hempadur 45639 5 Hempadur 45639 5 Hempalin 1218A 2 Hempadur 17639 5 Hempadur 45159 retention of existing anti-corrosives, Hempel's 558US 2 Hempel's 558US 2 Hempalin 5214A 1.5 the anti-corrosive system should Hempalin 5214A 1.5 be prepared without sweep blasting (SSPC SP-7), if practical. Total DFT (min) 10 Total DFT (min) 10 Total DFT (min) 7 Total DFT (min) 10 Total DFT (min)

Intzinc EPA075 3 Intzinc EPA075 3 Interprime 234 2 Intergard KB 400 Series 4 Intergard KB 400 Ser In general, u/w coating systems Intuf KH Series 5 Intuf KH Ser 5 Interprime 234 2 Intergard KB 400 Series 4 Intergard KB 400 Ser should be replaced at the 10th Intercare 755 Series 1.5 Intercare 755 Series 1.5 Interlac 665 Series 1.5 year. Retention of an existing Interlac 665 Series 1.5 system beyond 10 years requires MAR-611 approval. An existing Total DFT (min) 9.5 Total DFT (min) 9.5 Total DFT (min) 7 Total DFT (min) 8 Total DFT (min) system must be replaced if Sigma Zinc Primer II 7402US 3 Sigma Zinc Primer II 7402US 3 Sigmarine ZP 5134 2 Sigmacover TCP 7476 F 4 Uni.Primer US 7417US it will exceed 15 years before Sigma TCC 5480 4 Sigma TCC 5480 4 Sigmarine ZP 5134 2 Sigmacover TCP 7476 F 4 Sigma TCC 5480 the next scheduled drydocking. Sigma CM US 7456 US 2 Sigma CM US 7456 US 2 Sigmarine BTD 5238 2

Sigmarine BTD 5238 2 When u/w system repairs are Total DFT (min) 9 Total DFT (min) 9 Total DFT (min) 8 Total DFT (min) 8 Total DFT (min) made, the same manufacturer's Zinc RIch V13F4 3 Zinc RIch V13F4 3 Wetsall 3240 2 65 Sovapon Mastic 4 65 Sovapon Mastic products should be used 65 Sovapon Mastic 5 65 Sovapon Mastic 5 Wetsall 3241 2 65 Sovapon Mastic 4 65 Sovapon Mastic as existing, if practical. An 66 Series V-Kryl 1.5 66 V-Kryl Enamel 1.5 39 Series Pilot II 1.5 alternate product by the same 39 Series Pilot II 1.5 manufacturer may be substituted if necessary. Total DFT (min) 9.5 Total DFT (min) 9.5 Total DFT (min) 7 Total DFT (min) 8 Total DFT (min) Zinc Clad IV 3 Zinc Clad IV 3 Kem Bond H.S. B50NZ3 3 Dura-Plate 235 4 Dura-Plate 235 No mixing of products by B67 Series/B67V5 4 B67 Series/B67V5 4 Kem Bond H.S. B50NZ3 3 Dura-Plate 235 4 Dura-Plate 235 different manufacturer's B70 Series/B60V25 * 3 B70 Series/B60V25 3 H.S.-B54Z400 Series 2 is allowed without prior * semi-gloss hardener H.S.-B54Z400 Series 2 MAR-611 approval.

Total DFT (min) 10 Total DFT (min) 10 Total DFT (min) 10 Total DFT (min) 8 Total DFT (min)

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MARAD (Ready Reserve Force) Coatings Guidelines Appendix A-2: Maintenance of Existing Intact Coating Systems

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Appendix A-2 Ext Int

Maritime Administration Appendix A-2: Maintenance of Existing Intact Coating Systems Date

Table A-2 (3) Approved Industrial Maintenance Coatings, Immersed Tanks Table A-2 (4) Approved Ballast Tank Maintenance Coatings Ballast/Sea Water Tks Cargo Tks Potable Water Tks Dual-Use a. Products listed herein are primarily intended to maintain the condition of an existing

Milfuels/Pot Wtr ballast tank coating system when complete replacement is not cost-effective.

SSPC SP-10 Min DFT Min DFT Min DFT Min DFT SSPC SP-12/WJ-2 mils/microns SSPC SP-10 mils/microns SSPC SP-10 mils/microns SSPC SP-10 mils/microns b. These products may form the primary coating system of certain tanks, particularly those which

a. In general, notes a, b, and c of b. Unless otherwise authorized c. Tank coating systems classified as are not ballasted on a frequent cycle (e.g. fore and after peak tanks). Coatings applied for this Table A-2 (1) also apply to by MAR-611, surface preparation POOR by ABS must be replaced at purpose must be approved by ABS.

maintenance of tank coating in potable water and/or cargo the earliest opportunity.

systems. tanks shall be by abrasive blast Manufacturer Coating Type & Base ABS Approved (y/n) methods only. CMP Aperia 3000HB Semi-?, Bituminous Amercoat 385 4 Bar Rust 236 HB 4 Amerlock 400 5 Devran 133 Drew Marine Division Navacoat Dry Semi-Hard Asphalt Amercoat 385 4 Bar Rust 236 HB 4 Amerlock 400 5 Hempel Hempinol 10220-19990 Semi-Hard, Bituminous Total DFT (min) 0 International Interbond JVA065 Semi-Hard (Proprietary) SSPC SP-12/WJ-2 Plas-Chem Versakote I Semi-Hard (Proprietary) Pre-Prime 167 0.8 Royal Chemical Easy Kote Semi-Hard, Asphalt Devran 230 HB 4 Sigma Sigma Balamastic 7104 Semi-Hard Devran 230 HB 4 Jotun Ballastitie 500 # 8250 Semi-Hard (Proprietary) Total DFT (min) 8.8 Total DFT (min) 8 Total DFT (min) 10 Total DFT (min) Previously Approved Soft and Semi-Soft Coatings.

Biscon HB-NT 4 Epicon T-500 Primer F 4 Epicon T-500 Primer F 4 None Not Approved for reapplication without written approval of MAR-611.

Biscon HB-NT 4 Epicon T-500 Finish B 4 Epicon T-500 Undercoat 4 Clearkin Corrosion Master/Battier Soft, wool-grease n/a

Epicon T-500 Finish B 4 Drew Marine Division Magnacote/Magnacote Plus Semi-soft (Proprietary) n/a Esgard Bio Kote Soft, vegetable oil n/a

Total DFT (min) 8 Total DFT (min) 8 Total DFT (min) 12 Total DFT (min) n/a Eureka Fluid Film Liquid A Soft, wool max n/a Hempadur 17639 6 Hempadur 15509 6 Hempadur 35739 6 Hempadur 35739 Sharp Sharpguard 610 Soft, vegetable oil n/a Hempadur 17639 6 Hempadur 15509 6 Hempadur 35739 6 Valspar Sovapon 264F2/W2 Semi-soft, Wax n/a

Total DFT (min) 12 Total DFT (min) 12 Total DFT (min) 12 Total DFT (min) Intergard KB 400 Series 4 Interline 604 Series 4 Interline 925(NSF) INTL 5747/5748 Intergard KB 400 Series 4 Interline 604 Series 4 1 coat 12 INTL 5753/5754 or 2 coats 7

Total DFT (min) 8 Total DFT (min) 8 Total DFT (min) 19 Total DFT (min) Uni.Primer US 7417US 4 Sta-Guard 5470 4 Sigma HSV 5476 5 None Sigma TCC 5480 4 Sta-Guard 5471 4 Sigma HSV 5476 5

Total DFT (min) 8 Total DFT (min) 8 Total DFT (min) 10 Total DFT (min) n/a 65 Sovapon Mastic 4 264 Sovapon 4 264 Sovapon 4 264 Sovapon, 51 65 Sovapon Mastic 4 264 Sovapon 4 264 Sovapon 4

Total DFT (min) 8 Total DFT (min) 8 Total DFT (min) 8 Total DFT (min) n/a MIL-P-23236 B Type IV 3 MIL-P-23236 B Type IV 3 Tank-O-Lon HS PW Epoxy 4 None N11G100/N11V100 N11G100/N11V100 MIL-P-23236 B Type IV 3 MIL-P-23236 B Type IV 3 Tank-O-Lon HS PW Epoxy 4 N11-100 Series Finish N11-100 Series Finish

Total DFT (min) 6 Total DFT (min) 6 Total DFT (min) 4 Total DFT (min) n/a

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Appendix A-2 Tanks

Maritime Administration Appendix A-2: Maintenance of Existing Intact Coating Systems Date

Table A-2 (5) Approved General Purpose Maintenance Coatings

Surface Tolerant % Solids Surface Prep Surface Tolerant, 100% Solids Surface Prep Zinc Rich Surface Prep Alkyd Surface Prep Latex Surface Prep (Min ) for compromised surfaces and (Min ) (Min ) Accomodation and (Min ) Accomodation Spaces Only (Min ) overcoating lead contaminated surfaces Machinery Spaces Amercoat 385 66 Devoe Pre-Prime 167 Amercoat 68HS Amercoat 5401HSA Amercoat 220 Bar Rust 235 65 Devran 230 HB 65

Hempadur 45159 85 SP3 Hempadur 35539 SP3 Hempadur 17369 SP3 Hempalin 1218A SP3 Hemucryl 18030 / 58030 SP3 Primer&Topcoat

Intertuf KH Series Interbond 600 Interzinc 75V Interlac 665 Series Intercryl 510WB/530WB International 5347

(DOD-E-24607)

Sigmacover TCP 80 Sigmaguard CSF 100 7402 US 65% VS Sigmarine Primer ZP HS 5134 Sigmetal Primer ZP 7143 Sigmarine BTD HS 5238 Sigma Rust Gone 5612

65 Sovapon Mastic 72 Pen-O-Prep 46V1 100 Barrier V13F4 Wetsall 3200 Series Jotuplast 3037 Jotumastic 87 87 Pilot II 39 Series

Macropoxy 646 920 Pre-Prime B58T101 100 Zinc Clad IV Indust Enamel HS B54Z400 Ser. DTM Acrylic B66 Series

Interior SpacesEpoxies (Exterior and Interior)

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Appendix A-2 Genl Purpose