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Thermoplastic road marking paint primer


Hot melt marking paint primer is also called primer. It is used for the pre treatment of the road surface before the hot-melt marking line is applied, and it is the adhesive between the hot-melt marking line and the road surface. The organic solvent in the primer can easily wet the road surface. While wetting the road surface, the resin in the primer covers the coated road surface and forms a coating film, which is conducive to the combination of the coating and the formed coating film at high temperature, and enhances the adhesion between the marking line and the road surface. The standard application of primer for hot melt marking paint can avoid the occurrence of coating film peeling and coating film cracking during the construction of hot melt marking line.
The marking paint manufacturer mentioned that the new asphalt pavement is rich in a large amount of asphalt organic matter, which has arbitrary miscibility with the binder petroleum resin in the paint, and the construction temperature is 180-220°C. It is higher than the melting point of asphalt. During construction, the petroleum resin and asphalt (which have been melted) are mixed with each other to form a whole, and there is no clear interface between the road surface and the marking line, which increases the effect of mutual force.
The marking paint manufacturer introduced that the primer can be applied with a primer machine (the primer is uniform and full, the width can be adjusted, it is not easy to deviate, saves the amount of primer, and the primer has high efficiency) or roller coating (note that the width of the roller exceeds the marking line) Width, generally 15cm wide scribe width, roller brush 17-20cm is suitable), the roller brush and roller coating should pay attention to the even force, it is not easy to roll the brush too long at one time, refer to the elastic line roller coating. After the primer is dry, scribble (small air bubbles will form if the primer is not dry). Primer oil is not required for new marking on asphalt pavement, and primer oil is required for cement pavement or double-tracking of old lines.
this is a specially formulated primer that is fast drying, acrylic resin based to be applied directly to concrete, asphalt and other substrates. Once the primer is applied and dry, thermoplastic solid heat applied traffic paints of any kind - spray, extrude, hydrocarbon or alkyd - can be applied over it. The primer forms a good strong deep penetrating base coat to help the top applied thermoplastic topcoat bond / adhere better to the substrate. It also forms a water barrier to protect and prolong the life of the solid thermoplastic traffic paint that is applied as a top coat.
Use as primer on side walks, pedestrian crossings, turn arrows and all hard to bond high traffic areas.
Solvent based, High VOC, 685 gms / lit. Caution : Flammable
Fast Dry. Dry to touch : 5 mins. To Recoat : 15 mins. max. No thinning needed.
Excellent adhesion to concrete, asphalt and most road, parking garage surfaces and to top coated traffic paint.
Forms a good moisture barrier to protect and help the top coated thermoplastic traffic paint last longer.
Clean-up before dry with lacquer thinner.
Can be applied with brush, roller, spray equipment designed for solvent based coatings.
Coverage 300 sq. feet / gallon or 600 linear feet of 4 inch wide line per gallon.
Shelf life 1 year in unopened, well sealed containers.





Dear customers, as an enterprise that has been producing marking paints in South China for ten years, our company adheres to the principle of serving customers, providing products for customers from the perspective of customers, and providing professional construction guidance and after-sales service.
Our company has a number of road construction teams, and undertakes a number of high-speed and urban road marking construction projects in China. During the construction process, our company continuously improves the whiteness, brightness and retroreflection coefficient of the marking paint, which enjoys a high reputation in the industry.
Choose us, let us be your reliable cooperative supplier, and build a beautiful world together.
Guangzhou LUHU Traffic Facilities limited liability company was established in 2010, the company is located in Guangzhou City, Company employees30 people, Factory with 5000 square meters, .professional in producing road marking paint, road marking machine more than 10 years . we are output of 200,000 tons thermoplastic powder per years , output of 500 units (sets) of road marking machine per years . annual output value of more than 50 million.We are look forward to your inquiries and to meeting your needs in 2022 and the years ahead.
Q:Can I get a sample?
A:Yes,we can provide 5-10kg thermoplastic paint for free. However, shipping cost should be payment by customers.
Q:What are MOQ?
A:For our thermoplastic powder we don't have MOQ requirement. One bags are available and can be sold.
Q:What are payment term?
A:We accept Alibaba online payment .cash ,TT and so on .
Q:How long will you prepare goods?
A:We have enough stock for most products and can arrange shipment within 3 -5days upon receiving your payment.as we are usually exported to all over the world , we could give you some area to reference , south east Asia countries are 7- 10days ,Mid East countries are 15-25days,Africa countries are 25-35days , south America countries are30-35days .north America countries are 22-30 .European countries are 30-40 days.
Q:What kind of shipping method are provided?
A:We can provide EXW,FOB,CIF service,etc.If part of your order from other suppliers, you can let suppliers delivery goods to our factory and we can load goods to the container in our factory, free of charge.
Q: can we make our logo package ?
A: it is according we cooperation, we are could make your brand bags, it is need 20days to printer the new design bags .but need you pay to the design cost
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