• Protection Coating Automotive Paint Hardener Slow Drying Speed
Protection Coating Automotive Paint Hardener Slow Drying Speed

Protection Coating Automotive Paint Hardener Slow Drying Speed

Product Details:

Place of Origin: CHINA
Brand Name: CAR PAINT
Model Number: 1L

Payment & Shipping Terms:

Minimum Order Quantity: ≥300 Liters
Price: Negotiation
Packaging Details: 15 cans or 12 cans per box. We can supply different carton size to meet your demand .
Delivery Time: 10-25 days from the date of order confirmation
Supply Ability: 20000 Cartons Monthly production
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Detail Information

Other Names: Hardener For Automotive Paints Color: Transparent
Feature: Fast/standard/slow Drying Speed Gloss: High Gloos
Service: OEM Service, Customization, OEM &ODM Application: Auto Refinish Paint, Anti-rust Paint/Industrial Paint/Advertising Marking Paint, Car Protection, Medium, Car Paints And Coating
MOQ: ≥300 Liters Keywords: Clearcoat Set With Hardener, Auto Body Repair Paint, Hardener,Use At Between 15-25℃
High Light:

Protection Coating Automotive Paint Hardener


2k Automotive Paint Hardener

Product Description


Slow Hardener Car Paint Protection Coating Automotive Paint Hardener



Application Scope:2K Clear coats amd 2K Solid Color Paints etc.


1. Strong adhesion, good sealing performance of paint film can effectively prevent the invasion of harmful substances and improve the corrosion resistance of metal materials

2. After spraying, the film has good sealing performance, and the film is wear-resistant, firm, hard, and durable

3. Accelerate the drying speed of paint, increase the hardness of paint film, increase the service life, and improve the scratch resistance

4. Specially designed for 2K topcoat and clear coat .

5. Transparent and colorless




Anti-rust, anti-rust paint/ship/automotive paint metal paint/automotive curing agent/automotive varnish/paint/industrial paint/advertising marking paint

Suitable for all kinds of two-component finish paint (nitrocellulose paint can not be used to consult customer service for other problems)



Recommended use

Fast Dry Hardener Apply to the partial repair or use it below 15 .
Standard Dry Hardener Suitable for the whole car spraying and partial repair, used at 15  to 25 .
Slow Dry Hardener Applies to whole car spraying or large area spraying above 25 .

Car Spray Standard/Fast/Slow Drying 2K Automotive Paint Hardener


Match With: 2k solid color and clear coat.


Application: Specially designed for 2k topcoat and clear coat.


Feature: Yellow resistant, High solid and High gloss.


The mixing ratio:(Clear coat/2k topcaot) : Hardener : Thinner = 2 : 1 : (0.2-0.5).


Shelf Life: 2 years in its original sealed can at cool and dry place at 20℃.


Properties:Hardener can facilitate the speed of drying, enhance the luminance of the film and strengthen the rigidity weather resistance of the film.



Drying Time 20℃ 1h 2-3 hours 24h
Drying Time 60℃ 5 minutes 10 minutes 60 minutes



matters needing attention:
1. A good spraying effect requires a spray gun with excellent atomization, the spraying amplitude is adjusted to the maximum, and the paint output is about 2 / 3
2. The spraying pressure is 2-3kg, the gun distance is preferably 0.8-1 M / s within 15cm, and the overlap is recommended to be 2 / 3
3. The first layer should be slightly thin and glossy, and the second layer should be thinner than the first layer without thick pressing;
4. Spray once with fog and then 2-3 times with wet spray, with interval of each layer
5. Pay special attention to the smoother the paint spraying, the more beautiful the varnish coating spraying effect
6. All 2K two-component solid color paints and varnishes can achieve the best performance effect about 7 days after spraying.



construction technology:


1. Clean&Shade

Remove wax oil and other impuritieswith deoiling detergent Examine andassess the location and extent of damage.


2. Grind damaged parts

Grinding with abrasive paper(#80# 2000). Dry grinding withsandpaper(#80, 120, 180) first.


3. Dust cleaning

Use a degreaser to remove greasefrom the workpiece.


4. Fill& Grind

Add thne hardener I proportionmix and fill the putty, Sanding(#80. 120, 180) after drying.


5. Clean &Grind

Clean the surface again, and thenfinely grind the filling to the leveof the paint.


6. Spray primer surfacer

Mix and spray primer according toproduct requirements, each layerneeds to be matte.


7. Grind primer surfacer

After the primer is dried, dry sandingpaper(3320-400)is used with atwo-way sander. Manual grindingon the edge(#600-800)


8. Clean & Wipe

Use a cleaner to clean the grease.and tack cloth to clear of dustand particles.


9. Spray 1K color paint

Add thinner as requiredspray2-3ayers, spray interval of 5-10nutes per layer.


10. Spray Varnish(clear coat)

Add hardener and thinner asrequired, spray two layerseach interval is 5-10 minutes.


11. Dry Bake

After the varnish is sprayed. it needbe allowed to stand for 10-15minutes can be baked or driednatur.


12. Waxing &Polish

Can be sanded with abrasivepaper(#2000)first if necessaryThen use related products forwaxing and polishing



Main ingredients: Resins, Additives, Aromaticsolvents.

ETC Safety Measures: Keep away from sources of heatgnition and direct sunlight, Store between 5 and 25 Cin a dry, well ventilated place. Keep away fromxidizing agents, strongly alkaline and strongly acidmaterials. In case of inhalation. move to fresh airIf swallowed, do NOT induce vomiting, seek medicaladvice immediately In case of eye contact, irrigatecopiously with clean, fresh water for at least 10 minutes,seek medical advice immediatelash with soapand water after skin contact Wear suitable personalprotective equipments. Do not breathe vapor/spray.Avoid skin and eye contact. Please refer to technicaldatasheet from supplier for product applicationFire-fighting Measures: Use Universal aqueousfilm-forming foam, Carbon dioxide(CO2), Dry chemicalater spray Extinguishing media which shall not beused for safety reasons: High volume water jet





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