Sherwin Williams N12Y200 Seaguard Multi-Purpose Epoxy Primer Information Sheets.pdf

SEAGUARD® MP

MULTI-PURPOSE EPOXY PRIMER

P A N12Y200 Y P B N12V200 H

Protective

Marine Coatings

9.36Revised: March 26, 2022 www.sherwin-williams.com/protective

P D SEAGUARD MP Multi-Purpose Epoxy Primer is a high performance primer that is designed to be used over a variety of substrates. This product contains an anticorrosive pigment specifi cally for the fi rst coat on non-iron/steel substrates, providing outstanding adhesion and enhancing dielectric properties with additional epoxy topcoats.This may be used in immersion service with recommended topcoats.

• Corrosion resistant

• Provides dielectric properties when used within an epoxy coating system

• Contains high molecular weight epoxies

• Contains hygroscopic solvent system

P C Finish: Flat

Color: Yellow

Volume Solids: 62% ± 2%, mixed

Weight Solids: 76% ± 2%, mixed

VOC (EPA Method 24): <340 g/L; 2.80 lb/gal

Mix Ratio: 1:1, by volume

Recommended Spreading Rate per coat:

Minimum Maximum

Wet mils (microns) 5.0 125 7.0 175 Dry mils (microns) 3.0 75 4.0 100 ~Coverage sq ft/gal (m2/L) 248 6.0 330 8.1 Theoretical coverage sq ft/gal (m2/L) @ 1 mil / 25 microns dft 992 24.3

NOTE: Brush or roll application may require multiple coats to achieve maximum fi lm thickness and uniformity of appearance.

Drying Schedule @ 5.0 mils wet (125 microns):

@ 50°F/10°C @ 77°F/25°C @ 110°F/43°C

50% RH

To touch: 6 hours 1 hour 30 minutes To recoat:

minimum: 10-12 hours 4-6 hours 1-2 hours maximum: 30 days 30 days 30 days

To cure: 14 days 7 days 7 days If maximum recoat time is exceeded, abrade surface before recoating.

Drying time is temperature, humidity, and fi lm thickness dependent.

Pot Life: 8 hours 6 hours 1-2 hours Sweat-in-Time: 1 hour 30 minutes 15 minutes

Shelf Life: 24 months, unopened Store indoors at 40°F (4.5°C) to 100°F (38°C)

Flash Point: 100°F (38°C) PMCC Reducer/Clean Up: R7K130 continued on back

R U May be used as a primer over multiple substrates such as:

· Stainless steel

· Aluminum

· Galvanizing Ideal for underwater surfaces of steel vessels.

May be used as a primer under an epoxy coating system for tanks containing fuel, brine, and non-potable water.

May be used on underwater aluminum hulls as the fi rst coat anticorrosive epoxy primer in combination with the recommended epoxy primer topcoats and recommended antifouling coatings.*

*Use adequate cathodic protection for copper based antifouling paints.

P C

• Abrasion resistant

• Outstanding adhesion

• Corrosion resistant

• Impact resistant

• Compatible with multiple substrates

Epoxy coatings may darken or yellow following application and curing.

P A N12Y200 Y P B N12V200 H

Protective

Marine Coatings

9.36Revised: March 26, 2022 www.sherwin-williams.com/protective

S P Surface must be clean, dry, and in sound condition. Remove all oil, dust, grease, dirt, loose rust, and other foreign material to ensure adequate adhesion.

Refer to product Application Bulletin for detailed surface prepara-tion information.

Minimum recommended surface preparation:

Immersion:

Iron & Steel SSPC-SP10/NACE 2, 2 mil (50 micron) profi le Atmospheric:

Iron & Steel SSPC-SP6/NACE 3, 2 mil (50 micron) profi le Galvanizing: SSPC-SP1

Aluminum: SSPC-SP16 or Power Wire Brush Surface Preparation Standards

Condition of Surface

ISO 8501-1

BS7079:A1

Swedish Std.

SIS055900 SSPC NACE

White Metal Sa 3 Sa 3 SP 5 1 Near White Metal Sa 2.5 Sa 2.5 SP 10 2 Commercial Blast Sa 2 Sa 2 SP 6 3 Brush-Off Blast Sa 1 Sa 1 SP 7 4 Hand Tool Cleaning Rusted C St 2 C St 2 SP 2 -

Pitted & Rusted D St 2 D St 2 SP 2 - Power Tool Cleaning Rusted C St 3 C St 3 SP 3 -

Pitted & Rusted D St 3 D St 3 SP 3 -

T Do not tint.

A C Temperature: 50°F (10°C) minimum, 100°F (38°C) maximum (air, surface, and material) At least 5°F (2.8°C) above dew point Relative humidity: 85% maximum Refer to product Application Bulletin for detailed application information.

O I Packaging:

Part A: 1 gallon (3.78L) and 5 gallon (18.9L) containers Part B: 1 gallon (3.78L) and 5 gallon (18.9L) containers Weight:

Part A: 10.6 ± 0.2 lb/gal ; 1.3 Kg/L Part B: 10.4 ± 0.2 lb/gal ; 1.2 Kg/L

S P Refer to the SDS sheet before use.

Published technical data and instructions are subject to change without notice.

Contact your Sherwin-Williams representative for additional technical data and instructions.

W The Sherwin-Williams Company warrants our products to be free of manufactur-ing defects in accord with applicable Sherwin-Williams quality control procedures.

Liability for products proven defective, if any, is limited to replacement of the defec-tive product or the refund of the purchase price paid for the defective product as determined by Sherwin-Williams. NO OTHER WARRANTY OR GUARANTEE

OF ANY KIND IS MADE BY SHERWIN-WILLIAMS, EXPRESSED OR IMPLIED,

STATUTORY, BY OPERATION OF LAW OR OTHERWISE, INCLUDING MER-

CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

P I R S

Dry Film Thickness / ct.

Mils (Microns) Stainless Steel, Immersion:

1 ct. SeaGuard MP Epoxy Primer 3.0-4.0 (75-100) 1-2 cts. SeaGuard 5000 HS Epoxy 4.0-7.0 (100-175) 2 cts. SeaGuard Antifouling 4.0-7.0* (100-175)

Aluminum, Immersion:

1 ct. SeaGuard MP Epoxy Primer 3.0-4.0 (75-100) 1-2 cts. SeaGuard 5000 HS Epoxy 4.0-7.0 (100-175) 2 cts. SeaGuard Antifouling 4.0-7.0* (100-175)

Stainless Steel, Atmospheric:

1 ct. SeaGuard MP Epoxy Primer 3.0-4.0 (75-100) 1-2 cts. SeaGuard 5000 HS Epoxy 4.0-7.0 (100-175) 1-2 cts. Polylon HP Polyurethane 2.0-3.0 (50-75) or 1-2 cts. Hi-Solids Polyurethane 3.0-5.0 (75-125) or 1-2 cts. Acrolon Ultra 2.0-3.0 (50-75)

Aluminum, Atmospheric:

1 ct. SeaGuard MP Epoxy Primer 3.0-4.0 (75-100) 1-2 cts. SeaGuard 5000 HS Epoxy 4.0-7.0 (100-175) 1-2 cts. Polylon HP Polyurethane 2.0-3.0 (50-75) or 1-2 cts. Hi-Solids Polyurethane 3.0-5.0 (75-125) or 1-2 cts. Acrolon Ultra 2.0-3.0 (50-75)

Galvanized, Atmospheric:

1 ct. SeaGuard MP Epoxy Primer 3.0-4.0 (75-100) 1-2 cts. SeaGuard 5000 HS Epoxy 4.0-7.0 (100-175) 1-2 cts. Polylon HP Polyurethane 2.0-3.0 (50-75) or 1-2 cts. Hi-Solids Polyurethane 3.0-5.0 (75-125) or 1-2 cts. Acrolon Ultra 2.0-3.0 (50-75)

*use adequate cathodic protection for copper based antifouling paints.

The systems listed above are representative of the product's use, other systems may be appropriate.

D The information and recommendations set forth in this Product Data Sheet are based upon tests conducted by or on behalf of The Sherwin-Williams Company.

Such information and recommendations set forth herein are subject to change and pertain to the product off ered at the time of publication. Consult your Sherwin- Williams representative to obtain the most recent Product Data Information and Application Bulletin.

P A N12Y200 Y P B N12V200 H

Protective

Marine Coatings

9.36Revised: March 26, 2022 www.sherwin-williams.com/protective

S P

Surface must be clean, dry, and in sound condition. Remove all oil, dust, grease, dirt, loose rust, and other foreign material to ensure adequate adhesion.

Iron & Steel (immersion service):

Remove all oil and grease from surface by Solvent Cleaning per SSPC-SP1. Minimum surface preparation is Near White Metal Blast Cleaning per SSPC-SP10/NACE 2. Blast clean all surfaces using a sharp, angular abrasive for optimum surface profi le (2 mils / 50 microns). Remove all weld spatter and round all sharp edges.

Prime any bare steel the same day as it is cleaned.

Iron & Steel (atmospheric service):

Remove all oil and grease from surface by Solvent Cleaning per SSPC-SP1. Minimum surface preparation is Commercial Blast Cleaning per SSPC-SP6/NACE 3. Blast clean all surfaces using a sharp, angular abrasive for optimum surface profi le (2 mils / 50 microns). Prime any bare steel the same day as it is cleaned or before fl ash rusting occurs.

Galvanized Steel Allow to weather a minimum of six months prior to coating. Solvent Clean per SSPC-SP1. When weathering is not possible, or the surface has been treated with chromates or silicates, fi rst Solvent Clean per SSPC-SP1 and apply a test patch. Allow paint to dry at least one week before testing adhesion. If adhesion is poor, brush blasting per SSPC-SP7 is necessary to remove these treatments.

Rusty galvanizing requires a minimum of Hand Tool Cleaning per SSPC-SP2, prime the area the same day as cleaned.

Previously Painted Surfaces If in sound condition, clean the surface of all foreign material.

Smooth, hard or glossy coatings and surfaces should be dulled by abrading the surface. Apply a test area, allowing paint to dry one week before testing adhesion. If adhesion is poor, or if this product attacks the previous fi nish, removal of the previous coating may be necessary. If paint is peeling or badly weathered, clean surface to sound substrate and treat as a new surface as above.

Aluminum Remove all oil, grease, dirt, oxide and other foreign material by Solvent Cleaning per SSPC-SP1. Minimum surface preparation is SSPC-SP16 or Power Wire Brush.

Surface Preparation Standards Condition of Surface

ISO 8501-1

BS7079:A1

Swedish Std.

SIS055900 SSPC NACE

White Metal Sa 3 Sa 3 SP 5 1 Near White Metal Sa 2.5 Sa 2.5 SP 10 2 Commercial Blast Sa 2 Sa 2 SP 6 3 Brush-Off Blast Sa 1 Sa 1 SP 7 4 Hand Tool Cleaning Rusted C St 2 C St 2 SP 2 -

Pitted & Rusted D St 2 D St 2 SP 2 - Power Tool Cleaning Rusted C St 3 C St 3 SP 3 -

Pitted & Rusted D St 3 D St 3 SP 3 -

A B A C

Temperature: 50°F (10°C) minimum, 100°F (38°C) maximum (air, surface, and material) At least 5°F (2.8°C) above dew point

Relative humidity: 85% maximum

A E

The following is a guide. Changes in pressures and tip sizes may be needed for proper spray characteristics. Always purge spray equipment before use with listed reducer. Any reduction must be compliant with existing VOC regulations and compatible with the existing environmental and application conditions.

Reducer/Clean Up ...........Reducer R7K130

Airless Spray Pressure.........................2400 psi Hose...............................1/4" ID Tip ...................................017" Filter ...............................60 mesh Reduction .......................as needed, up to 5% by volume

Brush Brush..............................Natural Bristle Reduction .......................Not recommended

Roller Cover .............................3/8" - 1/2" woven with solvent resistant core Reduction .......................Not recommended

If specifi c application equipment is not listed above, equivalent equipment may be substituted.

continued on back

P A N12Y200 Y P B N12V200 H

Protective

Marine Coatings

9.36Revised: March 26, 2022 www.sherwin-williams.com/protective

A B A P

Surface preparation must be completed as indicated.

Mix contents of each component thoroughly with low speed power agitation. Make certain no pigment remains on the bottom of the cans. Then combine one part by volume of Part A with one part by volume of Part B. Thoroughly agitate the mixture with power agitation. Allow the material to sweat-in as indicated. Re-stir before using.

If reducer solvent is used, add only after both components have been thoroughly mixed, after sweat-in.

Apply paint at the recommended fi lm thickness and spreading rate as indicated below:

Recommended Spreading Rate per coat:

Minimum Maximum

Wet mils (microns) 5.0 125 7.0 175 Dry mils (microns) 3.0 75 4.0 100 ~Coverage sq ft/gal (m2/L) 248 6.0 330 8.1 Theoretical coverage sq ft/gal (m2/L) @ 1 mil / 25 microns dft 992 24.3

NOTE: Brush or roll application may require multiple coats to achieve maximum fi lm thickness and uniformity of appearance.

Drying Schedule @ 5.0 mils wet (125 microns):

@ 50°F/10°C @ 77°F/25°C @ 110°F/43°C

50% RH

To touch: 6 hours 1 hour 30 minutes To recoat:

minimum: 10-12 hours 4-6 hours 1-2 hours maximum: 30 days 30 days 30 days

To cure: 14 days 7 days 7 days If maximum recoat time is exceeded, abrade surface before recoating.

Drying time is temperature, humidity, and fi lm thickness dependent.

Pot Life: 8 hours 6 hours 1-2 hours Sweat-in-Time: 1 hour 30 minutes 15 minutes

Application of coating above maximum or below minimum recommended spreading rate may adversely aff ect coating performance.

C U I Clean spills and spatters immediately with Reducer R7K130. Clean tools immediately after use with Reducer R7K130. Follow manu-facturer's safety recommendations when using any solvent.

D The information and recommendations set forth in this Product Data Sheet are based upon tests conducted by or on behalf of The Sherwin-Williams Company.

Such information and recommendations set forth herein are subject to change and pertain to the product off ered at the time of publication. Consult your Sherwin- Williams representative to obtain the most recent Product Data Information and Application Bulletin.

P T Stripe coat all crevices, welds, and sharp angles to prevent early failure in these areas.

When using spray application, use a 50% overlap with each pass of the gun to avoid holidays, bare areas, and pinholes. If necessary, cross spray at a right angle.

Spreading rates are calculated on volume solids and do not include an application loss factor due to surface profi le, roughness or po-rosity of the surface, skill and technique of the applicator, method of application, various surface irregularities, material lost during mixing, spillage, overthinning, climatic conditions, and excessive fi lm build.

Excessive reduction of material can aff ect fi lm build, appearance, and adhesion.

Excessive fi lm build, poor ventilation, and cool temperatures may cause solvent entrapment and premature coating failure.

For Immersion Service: (if required) Holiday test in accordance with ASTM D5162 for steel, or ASTM D4787 for concrete.

Do not apply the material beyond recommended pot life.

Do not mix previously catalyzed material with new.

In order to avoid blockage of spray equipment, clean equipment before use or before periods of extended downtime with Reducer R7K130.

Material must be at least 50°F (10°C) prior to catalyzing.

Refer to Product Information sheet for additional performance characteristics and properties.

S P Refer to the SDS sheet before use.

Published technical data and instructions are subject to change without notice.

Contact your Sherwin-Williams representative for additional technical data and instructions.

W The Sherwin-Williams Company warrants our products to be free of manufacturing defects in accord with applicable Sherwin-Williams quality control procedures.

Liability for products proven defective, if any, is limited to replacement of the de-fective product or the refund of the purchase price paid for the defective product as determined by Sherwin-Williams. NO OTHER WARRANTY OR GUARANTEE

OF ANY KIND IS MADE BY SHERWIN-WILLIAMS, EXPRESSED OR IMPLIED,

STATUTORY, BY OPERATION OF LAW OR OTHERWISE, INCLUDING MER-

CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.