• Strong Adhesion 2k Automotive Primer Paint Gray Color Fast Drying Speed
  • Strong Adhesion 2k Automotive Primer Paint Gray Color Fast Drying Speed
Strong Adhesion 2k Automotive Primer Paint Gray Color Fast Drying Speed

Strong Adhesion 2k Automotive Primer Paint Gray Color Fast Drying Speed

Product Details:

Place of Origin: CHINA
Brand Name: Lvaknok
Model Number: TGM-305

Payment & Shipping Terms:

Minimum Order Quantity: ≥300 Liters
Price: Negotiation
Packaging Details: 4L + 1L set, 3 sets and 1 ctn
Delivery Time: 10-25 days from the date of order confirmation
Payment Terms: Visa, Paypal, T/T, Western Union, MoneyGram
Supply Ability: 25000 Cartons Monthly production
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Detail Information

Other Name: Repair Paint Antirust Paint Type: 2K Primer
Color: Gray Characteristic: Excellent Corrosion Protection, Excellent Adhesion On The Surface Of Steel, Aluminum And Zinc Plates
Application Method: Spray Usage: Car Paint, Appliance Paint, Boat Paint, Plastic Coating, Building Coating
Adaptive Environment: No Fire Source, Use In A Well Ventilated Environment Shelf Life: 2 Years In Original Sealed Can At Cool And Dry Place At 20℃
High Light:

automotive epoxy paint


car primer spray paint

Product Description


Automotive primer paint 2K two component super quick drying gray intermediate primer good adhesion anti rust paint




A. fast drying speed, 25 ° C after construction, 15 minutes grinding

B. good filling performance, better filling performance in the middle of coating and scraping process than in the middle of general two-component process, and better filling ability for sand mark pinhole

C. The imported resin with good adhesion is selected for excellent adhesion.

D. good grindability

E. higher hardness

F. than normal or midway filling of eye ash has no effect on the gloss of the surface paint (most of the single component primer filled with eye ash and red ash has effect on the gloss of the surface paint).



1. Substrate treatment
1. Remove rust, oil and old paint film. (TGM-603 degreaser is used)
2. Clean the bottom material
3. Spray phosphating primer
4. Wait for half an hour after cleaning
2. Epoxy primer
Applicable surface Original coating aluminum, steel, stainless steel, zinc steel zinc surface, polyester board, plywood, atomic ash
Volatilization time the interval between two layers is 5-10 minutes
Mix proportion tgm-408 epoxy primer:4
Special curing agent for grey epoxy primer:1
Epoxy thinner:1.5-2.0
Service life 20 ℃ 5 hours; 28 ℃ 4 hours;If the drying time exceeds 48 hours at 20 ℃, the iron red epoxy primer must be polished before spraying again
Spraying equipment and air pressure Gravity gun 1.2-1.5 mm 2-4 kg/cm Suction gun 1.4-1.8mm 3-5kg/cm
Spray 2-3 single coats
Temperature 10 ℃ 20 ℃   60 ℃
Non stick time 60 minutes 15 minutes   5 minutes
Drying time before grinding 16 hours 12 hours   50 minutes
Polish Before spraying: p80 dry grinding or wet grinding After spraying: p280-p380 dry grinding or p400-p800 wet grinding
3. Atomic ash
Mixing ratio Atomic ash: hardener=100:1-3
Process 1. Scrape and apply atomic ash on the body surface to fill in the surface defects
2. In the process of scraping, the deeper part of the depression shall be scraped several times to avoid sand holes and blisters caused by too thick film.
3. After the atomic ash is solidified, dry grind with p80 or p120 sandpaper.
4. According to the grade metal quality of the body surface, the atomic ash can be repeatedly scraped and coated for many times to ensure the surface is smooth and free of defects.
5. Polish and repair after drying.
4. Two component mid coat
Applicable surface All kinds of original coatings, bare steel surface, atomic ash.
Not applicable to surfaces Stainless steel, galvanized steel and aluminium
Mixing ratio TGM-305 2K sealing primer: special curing agent for two-component primer : B-136 = 4:1:1.5-2.0
usage time 20 C for 4 hours
Spraying equipment and air pressure 1.4-1.6 mm 3-4 kg/cm gravity spray gun 1.7-1.8 mm 3-4 kg/cm suction spray gun
Spray 2-3 layers can be sprayed
Volatilization time The interval between the two layers is 5-10 minutes.
Drying time before grinding 20℃ 5-6 h 60℃ 30 minutes
Polish Dry grinding of P180-P280 before spraying or wet grinding of P400-P600 or P800-P1000 after spraying
5. 1K car paint
Applicable surface The original coating (except thermoplastic acrylic resin), all used for automotive undercoat products.
Not applicable to surfaces Alloy base, acrylic nitrate base paint.
Polish Before spraying: AP400-P600 dry grinding or P600-P800 wet grinding.
After spraying: not applicable
Spraying viscosity Allocation ratio
14-18 seconds (DLN4-20 C) 1 0.8-1
<15℃ 1K Metal Paint C-135 Fast Dry Thinner
15-25℃ 1K Metal Paint C-135 Standard Thinner
25-35℃ 1K Metal Paint C-135 Slow Dry Thinner
Spraying Tools and Air Pressure Gravity gun 1.2-1.5 mm 2-4 kg/cm
Suction gun 1.2-1.5 mm 2-4 kg/cm
Spraying method Two single layers or one single layer plus one double layer, each layer separated by 5 minutes
Drying time before spraying varnish 20-30min 20℃
Be careful 1.When spraying M, P series, be sure to pay attention to whether the front primer is properly treated, otherwise it can not be sprayed.
2.Metal paint and pearl paint can not be sprayed or floated when spraying water.
3.Whether the pearl paint can achieve the covering power, whether to do two processes to have a good basis for spraying.
6. 2K Solid Paint
Applicable Surface Original Coatings, All Used for Automotive Undercoat Products
Be careful Before spraying: P400-600 dry grinding or P800-P1000 wet grinding
After spraying: not applicable
Mixing ratio   2K plain paint Curing agent thinner
2 1 0.6-1
temperature <15℃ 2K plain paint C-300 Fast Dry Hardener C-135 Fast Dry Thinner
15-25℃ 2K plain paint C-300 Standard Hardener C-135 Standard Thinner
25-35℃ 2K plain paint C-300 Slow Dry Hardener C-135 Slow Dry Thinner
Spray Viscosity 13-18 seconds (DIN4/20 C)
usage time 20 C, 2 hours; 1.5 hours with quick-drying curing agent
Spray Spray one layer of fog, then wet spray two layers, each layer interval of 10-15 minutes
drying time temperature Non stick dust Touchable Dry solid
20℃ 1 hours 2-3 hours 24 hours
60℃ 5 minutes 10 minutes 60 minutes
Gun Nozzle: 1.2-1.4mm (Gravity Spray Gun)
1.3-1.5mm (Selectional Spray Gun)
Be careful 1. Make sure the car body is clean and dry before spraying.
2.Fish eye.
Rectify When spraying plain paint, small holes appear in the first layer of the surface, 3/1000 pearl water is added in the second layer of spraying paint.
7. Spray varnish
Applicable surface Surface of 1K Primer
Allocation ratio <15℃
Temperature and proportions temperature Varnish 2 Hardener 1 Thinner 0.3-0.8
<15℃ Clear Coat Fast Dry Hardener Fast Dry Thinner
15-25℃ Clear Coat Standard Hardener Standard Thinner
25-35℃ Clear Coat Slow Dry Hardener Slow Dry Thinner
Duration of service after mixing Dry fast for 1.5 hours and slow for 4 hours at 20 C
Spraying Tools and Air Pressure Gravity spray gun: 1.2-1.5 mm 3-4 kg/cm
Suction spray gun: 1.4-1.6mm 3-4kg/cm
Spraying method The first layer is sprayed with fog, and the second layer is sprayed with wet spraying. Each layer is 10-15 minutes apart.
Standing time before baking <15℃ Semih >25℃ 15 minutes
drying time 25℃ 24 hours 60℃ 30 minutes
8. Polishing and waxing
1. First, use sand paper P1200 or P1500 as a water mill to grind the dust particles on the surface of the paint layer.
2. Polish with rough wax and remove the sandpaper grain until the paint surface is glossy and smooth.
3. Use polishing wax water as surface polishing and protection luster to maintain long-term.
Be careful Do not wash the wool ball with corrosivity. The wool ball must be free of sand dust or hard objects.



Widely used:
1. Car repair
2. Train manufacturing
3. Ship manufacturing
4. Construction machinery manufacturing
5. Motorcycle manufacturing
6. Mechanical repair

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