Product presentation：It is a one-component, relatively quick-drying primer based on medium-long oil alkyd resin. Using iron oxide red pigment, the paint film has good adhesion and easy construction.
                                                                        
Recommended Applications：Suitable for use as a primer on the surface of manually treated steel structures in mildly to moderately corrosive environments.
                                                                       
Physical parameter：
Color               Iron red and grey
Flash point               31℃
Solid content              45％
Specific gravity           1.31㎏/L
Theoretical coverage   8.6㎡/㎏(as 40un Dry film calculation)
         
  All the listed data are based on iron red, and the other colors are slightly different. If you need detailed data, please consult our technical service engineer
                                                                        
Surface treatment：
The sand blast derusting surface of steel parts reaches Sa2.5 level or the mechanical derusting surface reaches ST3 level.The surface roughness reaches 30 ~ 70 microns.Repair suggestion, first do small area test, if there is any problem, please consult our technical service engineer for other substrate surface should be removed oil, keep dry, clean after painting. 
                                                                                
Execution conditions：The construction surface must be clean and dry with a relative humidity of less than 80% and a temperature of more than 3℃ higher than the dew point to avoid condensation.Ventilation is necessary during construction and drying in confined Spaces.
                                                                      
Construction parameters：
Construction methods        airless spraying      air spraying      brush coating
                                            thinner                thinner            thinner     
                     （MAX，Mass）    5％               15％~25%           5％
                 Intake pressure    0.3～0.6MPa     0.3～0.6MPa   
                 Nozzle pressure      15MPa
                                       （150kgf／c㎡）
                                                                     
Drying time：Factors such as ventilation, temperature, paint film thickness, and number of coating tracks all affect drying time. The typical data listed in the table below are based on the following conditions：
*Good ventilation (outdoor or natural air circulation)
*The film thickness is measured in 40 microns

*Single layer of coating on an inert substrate

Substrate temperature   0℃     5℃     10℃     23℃     40℃

Dry to tough（h）            6       4         2        0.5        0.5

Dry through(h)                72      36       24       18         12
Minimum coating time(h)  72      36       24       18         12   
Maximum coating time1(d)
There is no silting and other contaminants on the coating surface. If necessary, remove the silting layer with sandpaper and fluff before coating.
The above data are for guidance only.The actual drying time/time interval before coating can be long or short, depending on paint film thickness, ventilation, humidity, underpainting, early loading and unloading requirements and mechanical strength, etc.
                                                                                  
Supporting：C06-1 colored alkyd primer: 2×40 microns (dry film thickness)
C04-42 colored alkyd enamel: 2×30 micron (dry film thickness)
Other supporting facilities can be formulated according to specific conditions
                                                                      
Storage：According to HG/T2458, it should be stored in a dry, ventilated, cool and cool environment away from fire and heat source. The effective storage period is one year.It can only be used after passing the storage period
                                                                       
Package：The 16-liter container load 18 kilograms
                                                                      
Safe：The general measures for the use of this product are
(a) take appropriate precautions to avoid contact with paint on the skin and eyes (e.g. wear gloves)
Eyepiece, mask, protective oil, etc.
(b) maintain good ventilation.
(c) if the skin is contaminated with paint, apply soap or an appropriate industrial cleanser and a large amount of cleansing
Rinse water.
(d) as these products contain flammable substances, they should be kept away from the source of fire and fireworks are strictly prohibited.
(e) comply with the safety instructions as shown in the paint.
For health and safety details and precautions of using this product, please refer to the "safety technical manual" of the company.