Multipurpose Epoxy Anticorrosive Primer-Red/Grey

Multipurpose Epoxy Anticorrosive Primer-Red/Grey

Product Description:

-Model:725-H06-51

-A epoxy universal primer with good corrosion and abrasion resistance

-Suitable for application at low temperature 

-VOC less than 250g/L

Intended Uses:

-Use in all parts from keel to handrail.

-Suitable for use with controlled cathodic protection.

-For use at Newbuilding, Maintenance and Repair or On Board Maintenance.

Product Information:

Volume Solids:74%±2%                  Finish/Sheen:  Matt

Film Thickness(μm)

Min

Typical

Max

Dryfilm Thickness

100

150

320

Wetfilm Thickness

135

203

444

Theoretical Coverage(m2/L)

7.4

4.9

2.2

Mix Ratio:4:1volume6.5:1(mass)

Method of Application

 

Airless Spray

Recommended

Tip size range:0.38-0.53mm

Output pressure:17MPa

Air Spray

Tip size range:2.0-3.0mm

Output pressure:0.4MPa

Brush/Roller

For small area only

Thinner

Not recommended. Use only in exceptional circumstances (volume 5%).

Cleaner

HX-501

Induction Period

Not necessary

 Drying Information:

 

-5℃

5℃

25℃

35℃

Touch Dry

4h

4h

2h

1h

Hard Dry

36h

24h

20h

16h

Pot Life

6h

4h

2h

1h

Overcoating Data:

 

-5℃

5℃

25℃

35℃

Overcoated by

Min Max

Min Max

Min Max

Min Max

725-H06-51

36h

24h

20h

16h

725-H43-91

36h

24h

20h

16h

725-J53-10

6h 48h

4h 36h

2h 16h

1h 12h

Storage:

Store in cool and dry conditions,Well ventilate.Keep away from hot and fire. Shelf Life: 12 months

minimum at 25 ℃,Subject to re-inspection thereafter.

Pack Size:

Part A : 25.4kg/16L in 20 L container

Part B : 3.9kg/4L in 6L container

Flash Point: 

Part A : Greater than 31℃

Part B :Greater than 31℃

Mixed paint : Greater than 31℃

Systems and Compatibility: 

Consult your Sunrui Representative for the systems best suited for the surfaces to be protected.

 Surface Preparation:

High pressure fresh water wash or fresh water wash, as appropriate, and remove all oil or grease, soluble contaminants and other foreign matter in accordance with SSPC-SP1 solvent cleaning. All surfaces to be coated should be clean, dry and free from contamination.

Newbuilding:

Remove weld spatter and smooth weld seams and sharp edges. The surfaces should be blast cleaned to Sa2.5 GB/T 8923.1-2011 .The weld seams areas could be cleaned to St3GB/T 8923.1-2011using power tool.

Apply 725-H06-51 before oxidation occurs. If oxidation has occurred, the entire oxidized area should be reblasted to the standard specified above.

Repair/On Board Maintenance:

The areas to be repaired should be cleaned to P St3  GB/T 8923.2-2008  by mechanical method or higher level of surface prepared to P Sa2.5  GB/T 8923.2-2008  by abrasive blasting. Abrade the area immediately surrounding the repair to provide a key for subsequent coating application. Overlap areas should be kept to a minimum.

Limitations:

1)This product will not cure adequately below -10℃. For maximum performance ambient curing temperature should be above -5℃.

2)Apply in good weather. Temperature of the surface to be coated must be least 3℃above the dew point when the humidity is lower than 85%.

3)In common with all epoxy base coatings, 725-H06-51 will exhibit chalking of the firm on UV exposure.

4)The dry time and overcoating interval may change according to the environment factors.

5)Avoiding absorb the solvent steam and paint steam for long time. Skin and eyes must avoid contacting the paint. Pay attention to ventilate and fireproof when applying.

Duty statement:

1)The data in the sheet base on the information from the laboratory and practice.

2)The application may exceed the control, so we only ensure our product quality.

3)We own the right of the data sheet modification without informing.