Zinc Coating

ZRC Galvanizing Compound

Part#: ZRC 10000

12 oz Aerosol Cold Galvanize Compound      $15.00

Part#: ZRC 10002

1 Qt Cold Galvanize Compound                 $65.00

  Part#: ZRC 100031

1 Gal Cold Galvanize Compound                      $225.00

ZRC® Cold Galvanizing Compound

  • THE original cold galvanizing compound
  • Fifty years of proven success
  • True galvanic protection
  • Equivalent to hot-dip galvanizing
  • Single-component – Battleship gray finish
  • Apply by brush, roller or spray
  • Meets VOC standards in all 50 states
  • Available in clog-free aerosol form

TYPE: Single pack, premixed, ready-to-apply liquid organic zinc compound

GENERAL PROPERTIES: ZRC® is a high-quality cold galvanizing compound based on a trade secret organic binder which affords true galvanic anti-corrosion protection to metals. The dried film of ZRC is 95% metallic zinc. Because of the uniqueness of the formulation, ZRC is the only coating of its type to be recognized under the Component Program of Underwriter’s Laboratories, Inc.

RECOMMENDED USES: ZRC is widely used without topcoat in place of hot-dip galvanizing. Also used as a high-performance base coat with a variety of topcoats. Used for repair of damaged hot-dip galvanizing Galvalume® and zinc metallizing, regalvanizing worn hot-dip galvanizing, repair of weldments, and repair of damaged inorganic zinc coatings. Excellent for long-term protection of structural steel, water and waste facilities, power plants, transmission towers and antennae, steel decking and bridges, and numerous OEM uses.SUBSTRATES: Apply to properly prepared carbon steel, cast iron, hot-dip galvanized, and aluminum surfaces.

NOT RECOMMENDED FOR: Contact with potable water, strong acids or strong alkalisTEMPERATURE RESISTANCE (non-immersion):
Continuous: 350°F max/177°C max
Non-Continuous: 750°F max/399°C maxSALT FOG EXPOSURE: 2,852 Hours (ASTM B117)PROHESION/QUV EXPOSURE: 2,000 Hours (ASTM D5894)VOC: 3.3 Lbs/gal (385 gms/Ltr) (ASTM D3960)

SOLIDS CONTENT: % Solids of Liquid Coating — 86% (by weight)/52% (by volume)

METALLIC ZINC CONTENT: 95% by weight in dry film. Zinc Dust used specified as ASTM D 520 Type III.

RECOMMENDED FILM THICKNESS PER COAT:
Wet: 3.0 mils (76 µ) Dry: 1.5 mils (38 µ)

THEORETICAL COVERAGE:
400 Ft ²/Gal @ 1.5 mil dry film thickness
3.4 M ² /Kg @ 38 µ dry film thickness

FINISH: Flat light grey

FLASH POINT: 104°F (40°C) (SETA method, ASTM D3278)

WEIGHT PER GALLON: 24 Lbs (ASTM D1475)

MASS DENSITY: 2.797 gms/cm3

VISCOSITY: 1900 cps. Brookfield RVT spindle #5 @ 100 RPM, 25°C

PENCIL HARDNESS: 2H (ASTM D3363)

IMPACT RESISTANCE: Greater than 30 inch lbs.
(Extrusion) (per ASTM-D2794)

ELECTRICAL CONDUCTIVITY: 73 million ohms per square @ 3 mils dry (resistivity).

ABRASION RESISTANCE: 11.5 liters per dry mil (tested at 3 dry mils) (per ASTM-D968-51)

POT LIFE: At least 24 hours

WATER IMMERSION: 100° F (38° C)

SURFACE PREPARATION: Dependent upon surface conditions and intended service. Typical examples are as follows:

Grease & OilsSolvent to clean SSPC-SP1
Rust ScalePower tool clean to SSPC-SP3 or SSPC-SP11 (SIS St 2 or 3)
Mill Scale, Paint or Heavy RustSandblast to SSPC-SP6 (commercial)
(SIS Sa 2)
Water Immersion(100°F (38°C) Maximum) Sandblast to SSPC-SP10(near white)
(SIS Sa 2.5)

APPLICATION METHODS

BRUSH/ROLLER/AEROSOL: Apply as received in container.  For brush application, we recommend only 100% Natural Chinese Bristle brushes. For roller application, we recommend rollers with a 3/8” nap, made of mohair or lambs wool (sheepskin).

SPRAY (low pressure compressor type):

Atomized Air Pressure50 Lbs (1.3 kg/cm²)
Fluid Pressure15 to 20 Lbs (0.4-0.6 kg/cm²)
Orifice of Tip0.080 inches (0.20 cm)
Viscosity Reduction4:1 Mineral spirits  -OR- 16:1 Xylene

SPRAY (airless type):

Pump30:1 Ratio
Hose1/2″ (1.3 cm)(I.D.) Airless Type
Orifice of Tip60° – .026 in. (0.07 cm)
Type of TipTungsten carbide, reversing
Filter ScreensComplete removal is recommended. However, if screens are employed, use no less than 30 mesh.
ViscosityNo reduction required.
Recommended ProcedureConnect hose directly to pump ensuring a hose length of 50 ft. max. Use least pressure possible. Start at 1500 lbs. (680 kg) and increase as required for good spraying.

CLEAN UP: Mineral Spirits or Xylene

DRY TIME (set to touch): When ambient air dried, 20-30 minutes @ 1.5 mil (38 µ) thickness

RECOAT TIME (2nd coat of ZRC): 12 hours.

TOPCOATING: After 24-48 hours, ZRC may be topcoated with acrylic, chlorinated rubber, epoxy, urethane or vinyl type products. DO NOT TOPCOAT WITH ALKYD, ALKYD-MODIFIED ACRYLIC, OR LACQUER TYPE PRODUCTS.

ZRC Galvanizing Compound

Part#: ZRC 10000

12 oz Aerosol Cold Galvanize Compound      $15.00

Part#: ZRC 10002

1 Qt Cold Galvanize Compound                 $65.00

  Part#: ZRC 100031

1 Gal Cold Galvanize Compound                      $225.00

ZRC® Cold Galvanizing Compound

  • THE original cold galvanizing compound
  • Fifty years of proven success
  • True galvanic protection
  • Equivalent to hot-dip galvanizing
  • Single-component – Battleship gray finish
  • Apply by brush, roller or spray
  • Meets VOC standards in all 50 states
  • Available in clog-free aerosol form

TYPE: Single pack, premixed, ready-to-apply liquid organic zinc compound

GENERAL PROPERTIES: ZRC® is a high-quality cold galvanizing compound based on a trade secret organic binder which affords true galvanic anti-corrosion protection to metals. The dried film of ZRC is 95% metallic zinc. Because of the uniqueness of the formulation, ZRC is the only coating of its type to be recognized under the Component Program of Underwriter’s Laboratories, Inc.

RECOMMENDED USES: ZRC is widely used without topcoat in place of hot-dip galvanizing. Also used as a high-performance base coat with a variety of topcoats. Used for repair of damaged hot-dip galvanizing Galvalume® and zinc metallizing, regalvanizing worn hot-dip galvanizing, repair of weldments, and repair of damaged inorganic zinc coatings. Excellent for long-term protection of structural steel, water and waste facilities, power plants, transmission towers and antennae, steel decking and bridges, and numerous OEM uses.SUBSTRATES: Apply to properly prepared carbon steel, cast iron, hot-dip galvanized, and aluminum surfaces.

NOT RECOMMENDED FOR: Contact with potable water, strong acids or strong alkalisTEMPERATURE RESISTANCE (non-immersion):
Continuous: 350°F max/177°C max
Non-Continuous: 750°F max/399°C maxSALT FOG EXPOSURE: 2,852 Hours (ASTM B117)PROHESION/QUV EXPOSURE: 2,000 Hours (ASTM D5894)VOC: 3.3 Lbs/gal (385 gms/Ltr) (ASTM D3960)

SOLIDS CONTENT: % Solids of Liquid Coating — 86% (by weight)/52% (by volume)

METALLIC ZINC CONTENT: 95% by weight in dry film. Zinc Dust used specified as ASTM D 520 Type III.

RECOMMENDED FILM THICKNESS PER COAT:
Wet: 3.0 mils (76 µ) Dry: 1.5 mils (38 µ)

THEORETICAL COVERAGE:
400 Ft ²/Gal @ 1.5 mil dry film thickness
3.4 M ² /Kg @ 38 µ dry film thickness

FINISH: Flat light grey

FLASH POINT: 104°F (40°C) (SETA method, ASTM D3278)

WEIGHT PER GALLON: 24 Lbs (ASTM D1475)

MASS DENSITY: 2.797 gms/cm3

VISCOSITY: 1900 cps. Brookfield RVT spindle #5 @ 100 RPM, 25°C

PENCIL HARDNESS: 2H (ASTM D3363)

IMPACT RESISTANCE: Greater than 30 inch lbs.
(Extrusion) (per ASTM-D2794)

ELECTRICAL CONDUCTIVITY: 73 million ohms per square @ 3 mils dry (resistivity).

ABRASION RESISTANCE: 11.5 liters per dry mil (tested at 3 dry mils) (per ASTM-D968-51)

POT LIFE: At least 24 hours

WATER IMMERSION: 100° F (38° C)

SURFACE PREPARATION: Dependent upon surface conditions and intended service. Typical examples are as follows:

Grease & OilsSolvent to clean SSPC-SP1
Rust ScalePower tool clean to SSPC-SP3 or SSPC-SP11 (SIS St 2 or 3)
Mill Scale, Paint or Heavy RustSandblast to SSPC-SP6 (commercial)
(SIS Sa 2)
Water Immersion(100°F (38°C) Maximum) Sandblast to SSPC-SP10(near white)
(SIS Sa 2.5)

APPLICATION METHODS

BRUSH/ROLLER/AEROSOL: Apply as received in container.  For brush application, we recommend only 100% Natural Chinese Bristle brushes. For roller application, we recommend rollers with a 3/8” nap, made of mohair or lambs wool (sheepskin).

SPRAY (low pressure compressor type):

Atomized Air Pressure50 Lbs (1.3 kg/cm²)
Fluid Pressure15 to 20 Lbs (0.4-0.6 kg/cm²)
Orifice of Tip0.080 inches (0.20 cm)
Viscosity Reduction4:1 Mineral spirits  -OR- 16:1 Xylene

SPRAY (airless type):

Pump30:1 Ratio
Hose1/2″ (1.3 cm)(I.D.) Airless Type
Orifice of Tip60° – .026 in. (0.07 cm)
Type of TipTungsten carbide, reversing
Filter ScreensComplete removal is recommended. However, if screens are employed, use no less than 30 mesh.
ViscosityNo reduction required.
Recommended ProcedureConnect hose directly to pump ensuring a hose length of 50 ft. max. Use least pressure possible. Start at 1500 lbs. (680 kg) and increase as required for good spraying.

CLEAN UP: Mineral Spirits or Xylene

DRY TIME (set to touch): When ambient air dried, 20-30 minutes @ 1.5 mil (38 µ) thickness

RECOAT TIME (2nd coat of ZRC): 12 hours.

TOPCOATING: After 24-48 hours, ZRC may be topcoated with acrylic, chlorinated rubber, epoxy, urethane or vinyl type products. DO NOT TOPCOAT WITH ALKYD, ALKYD-MODIFIED ACRYLIC, OR LACQUER TYPE PRODUCTS.

ZRC Galvilite Repair

ZRC 20012

1 Qt Galvilite Galvanizing Repair, Silver          $67.00

ZRC® Galvilite Repair Compound

  • Designed specifically for field and shop repair of hot dip galvanizing
  • Silver finish closely blends in with the color of new hot dip galvanizing
  • Meets and exceeds galvanizing repair specifications ASTM Des. A 780, SSPC-Paint 20 and DOD-P-21035A
  • Industry-leading 95% zinc in the dried film
  • Single-component
  • Apply by brush, roller or spray
  • Meets VOC standards in all 50 states
  • Available in clog-free aerosol form

TYPE: Single pack, premixed, ready-to-apply liquid organic zinc compound

GENERAL PROPERTIES: ZRC® is a high-quality cold galvanizing compound based on a trade secret organic binder which affords true galvanic anti-corrosion protection to metals. The dried film of ZRC is 95% metallic zinc. Because of the uniqueness of the formulation, ZRC is the only coating of its type to be recognized under the Component Program of Underwriter’s Laboratories, Inc.

RECOMMENDED USES: ZRC is widely used without topcoat in place of hot-dip galvanizing. Also used as a high-performance base coat with a variety of topcoats. Used for repair of damaged hot-dip galvanizing Galvalume® and zinc metallizing, regalvanizing worn hot-dip galvanizing, repair of weldments, and repair of damaged inorganic zinc coatings. Excellent for long-term protection of structural steel, water and waste facilities, power plants, transmission towers and antennae, steel decking and bridges, and numerous OEM uses.SUBSTRATES: Apply to properly prepared carbon steel, cast iron, hot-dip galvanized, and aluminum surfaces.

NOT RECOMMENDED FOR: Contact with potable water, strong acids or strong alkalisTEMPERATURE RESISTANCE (non-immersion):
Continuous: 350°F max/177°C max
Non-Continuous: 750°F max/399°C maxSALT FOG EXPOSURE: 2,852 Hours (ASTM B117)PROHESION/QUV EXPOSURE: 2,000 Hours (ASTM D5894)VOC: 3.3 Lbs/gal (385 gms/Ltr) (ASTM D3960)

SOLIDS CONTENT: % Solids of Liquid Coating — 86% (by weight)/52% (by volume)

METALLIC ZINC CONTENT: 95% by weight in dry film. Zinc Dust used specified as ASTM D 520 Type III.

RECOMMENDED FILM THICKNESS PER COAT:
Wet: 3.0 mils (76 µ) Dry: 1.5 mils (38 µ)

THEORETICAL COVERAGE:
400 Ft ²/Gal @ 1.5 mil dry film thickness
3.4 M ² /Kg @ 38 µ dry film thickness

FINISH: Flat light grey

FLASH POINT: 104°F (40°C) (SETA method, ASTM D3278)

WEIGHT PER GALLON: 24 Lbs (ASTM D1475)

MASS DENSITY: 2.797 gms/cm3

VISCOSITY: 1900 cps. Brookfield RVT spindle #5 @ 100 RPM, 25°C

PENCIL HARDNESS: 2H (ASTM D3363)

IMPACT RESISTANCE: Greater than 30 inch lbs.
(Extrusion) (per ASTM-D2794)

ELECTRICAL CONDUCTIVITY: 73 million ohms per square @ 3 mils dry (resistivity).

ABRASION RESISTANCE: 11.5 liters per dry mil (tested at 3 dry mils) (per ASTM-D968-51)
POT LIFE: At least 24 hours

WATER IMMERSION: 100° F (38° C)

SURFACE PREPARATION: Dependent upon surface conditions and intended service. Typical examples are as follows:

Grease & OilsSolvent to clean SSPC-SP1
Rust ScalePower tool clean to SSPC-SP3 or SSPC-SP11 (SIS St 2 or 3)
Mill Scale, Paint or Heavy RustSandblast to SSPC-SP6 (commercial)
(SIS Sa 2)
Water Immersion(100°F (38°C) Maximum) Sandblast to SSPC-SP10(near white)
(SIS Sa 2.5)

APPLICATION METHODS

BRUSH/ROLLER/AEROSOL: Apply as received in container. For brush application, we recommend only 100% Natural Chinese Bristle brushes. For roller application, we recommend rollers with a 3/8” nap, made of mohair or lambs wool (sheepskin).

SPRAY (low pressure compressor type):
Atomized Air Pressure50 Lbs (1.3 kg/cm²)
Fluid Pressure15 to 20 Lbs (0.4-0.6 kg/cm²)
Orifice of Tip0.080 inches (0.20 cm)
Viscosity Reduction4:1 Mineral spirits -OR- 16:1 Xylene

SPRAY (airless type):
Pump30:1 Ratio
Hose1/2″ (1.3 cm)(I.D.) Airless Type
Orifice of Tip60° – .026 in. (0.07 cm)
Type of TipTungsten carbide, reversing
Filter ScreensComplete removal is recommended. However, if screens are employed, use no less than 30 mesh.
ViscosityNo reduction required.
Recommended ProcedureConnect hose directly to pump ensuring a hose length of 50 ft. max. Use least pressure possible. Start at 1500 lbs. (680 kg) and increase as required for good spraying.

CLEAN UP: Mineral Spirits or Xylene

DRY TIME (set to touch): When ambient air dried, 20-30 minutes @ 1.5 mil (38 µ) thickness

RECOAT TIME (2nd coat of ZRC): 12 hours.

TOPCOATING: After 24-48 hours, ZRC may be topcoated with acrylic, chlorinated rubber, epoxy, urethane or vinyl type products. DO NOT TOPCOAT WITH ALKYD, ALKYD-MODIFIED ACRYLIC, OR LACQUER TYPE PRODUCTS.

ZRC Galvilite Repair

ZRC 20012

1 Qt Galvilite Galvanizing Repair, Silver          $67.00

ZRC® Galvilite Repair Compound

  • Designed specifically for field and shop repair of hot dip galvanizing
  • Silver finish closely blends in with the color of new hot dip galvanizing
  • Meets and exceeds galvanizing repair specifications ASTM Des. A 780, SSPC-Paint 20 and DOD-P-21035A
  • Industry-leading 95% zinc in the dried film
  • Single-component
  • Apply by brush, roller or spray
  • Meets VOC standards in all 50 states
  • Available in clog-free aerosol form

TYPE: Single pack, premixed, ready-to-apply liquid organic zinc compound

GENERAL PROPERTIES: ZRC® is a high-quality cold galvanizing compound based on a trade secret organic binder which affords true galvanic anti-corrosion protection to metals. The dried film of ZRC is 95% metallic zinc. Because of the uniqueness of the formulation, ZRC is the only coating of its type to be recognized under the Component Program of Underwriter’s Laboratories, Inc.

RECOMMENDED USES: ZRC is widely used without topcoat in place of hot-dip galvanizing. Also used as a high-performance base coat with a variety of topcoats. Used for repair of damaged hot-dip galvanizing Galvalume® and zinc metallizing, regalvanizing worn hot-dip galvanizing, repair of weldments, and repair of damaged inorganic zinc coatings. Excellent for long-term protection of structural steel, water and waste facilities, power plants, transmission towers and antennae, steel decking and bridges, and numerous OEM uses.SUBSTRATES: Apply to properly prepared carbon steel, cast iron, hot-dip galvanized, and aluminum surfaces.

NOT RECOMMENDED FOR: Contact with potable water, strong acids or strong alkalisTEMPERATURE RESISTANCE (non-immersion):
Continuous: 350°F max/177°C max
Non-Continuous: 750°F max/399°C maxSALT FOG EXPOSURE: 2,852 Hours (ASTM B117)PROHESION/QUV EXPOSURE: 2,000 Hours (ASTM D5894)VOC: 3.3 Lbs/gal (385 gms/Ltr) (ASTM D3960)

SOLIDS CONTENT: % Solids of Liquid Coating — 86% (by weight)/52% (by volume)

METALLIC ZINC CONTENT: 95% by weight in dry film. Zinc Dust used specified as ASTM D 520 Type III.

RECOMMENDED FILM THICKNESS PER COAT:
Wet: 3.0 mils (76 µ) Dry: 1.5 mils (38 µ)

THEORETICAL COVERAGE:
400 Ft ²/Gal @ 1.5 mil dry film thickness
3.4 M ² /Kg @ 38 µ dry film thickness

FINISH: Flat light grey

FLASH POINT: 104°F (40°C) (SETA method, ASTM D3278)

WEIGHT PER GALLON: 24 Lbs (ASTM D1475)

MASS DENSITY: 2.797 gms/cm3

VISCOSITY: 1900 cps. Brookfield RVT spindle #5 @ 100 RPM, 25°C

PENCIL HARDNESS: 2H (ASTM D3363)

IMPACT RESISTANCE: Greater than 30 inch lbs.
(Extrusion) (per ASTM-D2794)

ELECTRICAL CONDUCTIVITY: 73 million ohms per square @ 3 mils dry (resistivity).

ABRASION RESISTANCE: 11.5 liters per dry mil (tested at 3 dry mils) (per ASTM-D968-51)
POT LIFE: At least 24 hours

WATER IMMERSION: 100° F (38° C)

SURFACE PREPARATION: Dependent upon surface conditions and intended service. Typical examples are as follows:

Grease & OilsSolvent to clean SSPC-SP1
Rust ScalePower tool clean to SSPC-SP3 or SSPC-SP11 (SIS St 2 or 3)
Mill Scale, Paint or Heavy RustSandblast to SSPC-SP6 (commercial)
(SIS Sa 2)
Water Immersion(100°F (38°C) Maximum) Sandblast to SSPC-SP10(near white)
(SIS Sa 2.5)

APPLICATION METHODS

BRUSH/ROLLER/AEROSOL: Apply as received in container. For brush application, we recommend only 100% Natural Chinese Bristle brushes. For roller application, we recommend rollers with a 3/8” nap, made of mohair or lambs wool (sheepskin).

SPRAY (low pressure compressor type):
Atomized Air Pressure50 Lbs (1.3 kg/cm²)
Fluid Pressure15 to 20 Lbs (0.4-0.6 kg/cm²)
Orifice of Tip0.080 inches (0.20 cm)
Viscosity Reduction4:1 Mineral spirits -OR- 16:1 Xylene

SPRAY (airless type):
Pump30:1 Ratio
Hose1/2″ (1.3 cm)(I.D.) Airless Type
Orifice of Tip60° – .026 in. (0.07 cm)
Type of TipTungsten carbide, reversing
Filter ScreensComplete removal is recommended. However, if screens are employed, use no less than 30 mesh.
ViscosityNo reduction required.
Recommended ProcedureConnect hose directly to pump ensuring a hose length of 50 ft. max. Use least pressure possible. Start at 1500 lbs. (680 kg) and increase as required for good spraying.

CLEAN UP: Mineral Spirits or Xylene

DRY TIME (set to touch): When ambient air dried, 20-30 minutes @ 1.5 mil (38 µ) thickness

RECOAT TIME (2nd coat of ZRC): 12 hours.

TOPCOATING: After 24-48 hours, ZRC may be topcoated with acrylic, chlorinated rubber, epoxy, urethane or vinyl type products. DO NOT TOPCOAT WITH ALKYD, ALKYD-MODIFIED ACRYLIC, OR LACQUER TYPE PRODUCTS.

Sprayon WL740 Zinc-Rich Compound

SC07400101

1 Gal WL740 Zinc-Rich Galvanizing Compound  

$394.13

Sprayon WL740 Zinc-Rich Galvanizing Compound

A high performance primer containing 97% pure zinc dust pigment blended with epoxy resin. Stops rust by electro-chemical action on steel or galvanized coatings. The self-sacrificing zinc protects the base metal, preserving strength and prevents rust creepage when the area is penetrated or scratched. This compound fuses zinc to the metal substrate and delivers protection against corrosion equal to or better than hot-dipped galvanizing.

  • 97% pure zinc dust
  • Stops rust
  • Low VOC
  • Non-sagging formula
POT LIFE: At least 24 hours

WATER IMMERSION: 100° F (38° C)

SURFACE PREPARATION: Dependent upon surface conditions and intended service. Typical examples are as follows:

Grease & OilsSolvent to clean SSPC-SP1
Rust ScalePower tool clean to SSPC-SP3 or SSPC-SP11 (SIS St 2 or 3)
Mill Scale, Paint or Heavy RustSandblast to SSPC-SP6 (commercial)
(SIS Sa 2)
Water Immersion(100°F (38°C) Maximum) Sandblast to SSPC-SP10(near white)
(SIS Sa 2.5)

APPLICATION METHODS

BRUSH/ROLLER/AEROSOL: Apply as received in container. For brush application, we recommend only 100% Natural Chinese Bristle brushes. For roller application, we recommend rollers with a 3/8” nap, made of mohair or lambs wool (sheepskin).

SPRAY (low pressure compressor type):
Atomized Air Pressure50 Lbs (1.3 kg/cm²)
Fluid Pressure15 to 20 Lbs (0.4-0.6 kg/cm²)
Orifice of Tip0.080 inches (0.20 cm)
Viscosity Reduction4:1 Mineral spirits -OR- 16:1 Xylene

SPRAY (airless type):
Pump30:1 Ratio
Hose1/2″ (1.3 cm)(I.D.) Airless Type
Orifice of Tip60° – .026 in. (0.07 cm)
Type of TipTungsten carbide, reversing
Filter ScreensComplete removal is recommended. However, if screens are employed, use no less than 30 mesh.
ViscosityNo reduction required.
Recommended ProcedureConnect hose directly to pump ensuring a hose length of 50 ft. max. Use least pressure possible. Start at 1500 lbs. (680 kg) and increase as required for good spraying.

CLEAN UP: Mineral Spirits or Xylene

DRY TIME (set to touch): When ambient air dried, 20-30 minutes @ 1.5 mil (38 µ) thickness

RECOAT TIME (2nd coat of ZRC): 12 hours.

TOPCOATING: After 24-48 hours, ZRC may be topcoated with acrylic, chlorinated rubber, epoxy, urethane or vinyl type products. DO NOT TOPCOAT WITH ALKYD, ALKYD-MODIFIED ACRYLIC, OR LACQUER TYPE PRODUCTS.

Viscosity: (Centistokes) 14          

Weight / Gallon: 9.6 lb        

Sizes offered:  Gallon, 14 oz Inverted /1 gal,

% Solids: 52%       

% Zinc Dry Film: 92%       

Base Type: Epoxy   

Color:   Grey     

Consistency: Liquid   

Dry to Handle: Low – 60 Minutes        

Flammable:  Yes      

Propellant: Hydrocarbon     

Recoat Window: 2 TO 16 HOURS OR AFTER 36 HOURS      

Sheen: Low Gloss           

Specific Gravity: 1.16       

Viscosity (Centistokes):  14

Weight / Gallon: 9.6    

For use in automotive, marine, nuclear facilities, power plants and refineries. To be used on industrial tanks, piping, welded joints, bridges, farm equipment, fences, wrought iron, gutters, structural steel, transmission towers, and galvanized surface.

SC0740000  14 oz  Aerosol                               

SC0740010   1 gal  Bulk

WL740-Gallon-zinc-compound
WL740- 1 gallon

Sprayon WL740 Zinc-Rich Compound

SC07400101

1 Gal WL740 Zinc-Rich Galvanizing Compound  

$394.13

Sprayon WL740 Zinc-Rich Galvanizing Compound

A high performance primer containing 97% pure zinc dust pigment blended with epoxy resin. Stops rust by electro-chemical action on steel or galvanized coatings. The self-sacrificing zinc protects the base metal, preserving strength and prevents rust creepage when the area is penetrated or scratched. This compound fuses zinc to the metal substrate and delivers protection against corrosion equal to or better than hot-dipped galvanizing.

  • 97% pure zinc dust
  • Stops rust
  • Low VOC
  • Non-sagging formula
POT LIFE: At least 24 hours

WATER IMMERSION: 100° F (38° C)

SURFACE PREPARATION: Dependent upon surface conditions and intended service. Typical examples are as follows:

Grease & OilsSolvent to clean SSPC-SP1
Rust ScalePower tool clean to SSPC-SP3 or SSPC-SP11 (SIS St 2 or 3)
Mill Scale, Paint or Heavy RustSandblast to SSPC-SP6 (commercial)
(SIS Sa 2)
Water Immersion(100°F (38°C) Maximum) Sandblast to SSPC-SP10(near white)
(SIS Sa 2.5)

APPLICATION METHODS

BRUSH/ROLLER/AEROSOL: Apply as received in container. For brush application, we recommend only 100% Natural Chinese Bristle brushes. For roller application, we recommend rollers with a 3/8” nap, made of mohair or lambs wool (sheepskin).

SPRAY (low pressure compressor type):
Atomized Air Pressure50 Lbs (1.3 kg/cm²)
Fluid Pressure15 to 20 Lbs (0.4-0.6 kg/cm²)
Orifice of Tip0.080 inches (0.20 cm)
Viscosity Reduction4:1 Mineral spirits -OR- 16:1 Xylene

SPRAY (airless type):
Pump30:1 Ratio
Hose1/2″ (1.3 cm)(I.D.) Airless Type
Orifice of Tip60° – .026 in. (0.07 cm)
Type of TipTungsten carbide, reversing
Filter ScreensComplete removal is recommended. However, if screens are employed, use no less than 30 mesh.
ViscosityNo reduction required.
Recommended ProcedureConnect hose directly to pump ensuring a hose length of 50 ft. max. Use least pressure possible. Start at 1500 lbs. (680 kg) and increase as required for good spraying.

CLEAN UP: Mineral Spirits or Xylene

DRY TIME (set to touch): When ambient air dried, 20-30 minutes @ 1.5 mil (38 µ) thickness

RECOAT TIME (2nd coat of ZRC): 12 hours.

TOPCOATING: After 24-48 hours, ZRC may be topcoated with acrylic, chlorinated rubber, epoxy, urethane or vinyl type products. DO NOT TOPCOAT WITH ALKYD, ALKYD-MODIFIED ACRYLIC, OR LACQUER TYPE PRODUCTS.

Viscosity: (Centistokes) 14          

Weight / Gallon: 9.6 lb        

Sizes offered:  Gallon, 14 oz Inverted /1 gal,

% Solids: 52%       

% Zinc Dry Film: 92%       

Base Type: Epoxy   

Color:   Grey     

Consistency: Liquid   

Dry to Handle: Low – 60 Minutes        

Flammable:  Yes      

Propellant: Hydrocarbon     

Recoat Window: 2 TO 16 HOURS OR AFTER 36 HOURS      

Sheen: Low Gloss           

Specific Gravity: 1.16       

Viscosity (Centistokes):  14

Weight / Gallon: 9.6    

For use in automotive, marine, nuclear facilities, power plants and refineries. To be used on industrial tanks, piping, welded joints, bridges, farm equipment, fences, wrought iron, gutters, structural steel, transmission towers, and galvanized surface.

SC0740000  14 oz  Aerosol                               

SC0740010   1 gal  Bulk

WL740-Gallon-zinc-compound
WL740- 1 gallon