RAL Color R7 Electrostatic Powder Coating Epoxy-Based Car Boat Furniture Paint Spray Application for Metal Varnish
- Overview
- Recommended Products

Main Material |
Saturated polyester resin and hardner |
Surface Type |
Gloss, satin, matte, dull, wrinkle, checkered, sand grain, transparent, semi-transparent, metallic, and special pattern |
Physical Property |
Specific gravity 1.4~1.8g/cm3 as per formula and color Particle size average 35~40um |
Chemical and
Durability Test
|
Salt spray test GB/T 1771,>=1000 hours, no obvious change, corrosion width at cross=<2mm Heat and moisture test GB/T 1740, >=1000 hours, no change Weather resistance test GB/T 1865-1997, >=800 hours, discolor =<2 grade="">loss of gloss =<2 grade="">no blister, no crack, no spalling no other abnormal appearance |
Mechanical Property |
encil hardness ISO 15184:1998,2H Adhesion - by griding GB/T 9286-1998,0grade Impact test GB/T 1732-1993,>=50 kg.cm Bending test GB/T 6742,=<<>2mm Cupping test GB/T 9753,>=7mm |
Advantage |
Good adhesion, good mechanical property, strong coating film, Chemical resistance, Oil resistance, UV resistance, weather resistance |
Shelf Life |
Six months |
Application Field |
Apply to outdoor use Household appliance: air conditioner outdoor unit, electric appliance, lighting sets Construction: curtain wall,door and window profile,ceiling Gardening equipment and agricultural machinery Other field: auto parts, sport facility, fitness equipment, gas station equipment, yard facility |






Q1: Are you factory or trading company
A1: We are factory
Q2: Where we location in China
A2: Our company headquarter location in ZhangZhou city, Fujian province, China
Q3: Can you provide samples for quality checking before placing an order
A: Samples are avaliable upon request, but the shipping cost should be paid by customer
Q4: ls there a discount
A: Different quantity has different discount
Q5: How about delivery leadtime
A: Delivery lead time: About 3-5 days after payment confirmed. Chinese holiday not included
Wanan’s RAL Color R7 Electrostatic Powder Coating Epoxy-Based Paint is designed for professionals working from home who demand reliable, high-quality finishes for metal, automotive, marine, and furniture projects. This coating delivers a smooth, durable layer that protects surfaces from wear, weather, and corrosion. Whether you are refurbishing a boat, restoring car parts, or crafting metal furniture, Wanan’s R7 formulation provides consistent coverage and a professional-looking finish every time.
The product combines epoxy-based chemistry with an electrostatic powder design to ensure strong adhesion to metal substrates. Its formula flows and levels well during curing, reducing visible defects and minimizing the need for extensive post-application touch-ups. This makes it an efficient choice for small workshops and home studios where time and resources matter. You get a hard, resilient surface that stands up to chips and abrasion, keeping items looking newer for longer.
Using Wanan R7 is straightforward for those familiar with powder coating techniques. The powder is applied using an electrostatic spray gun, which helps the particles cling to the metal part before curing in an oven. For home professionals working on smaller pieces, the process is scalable: coat individual parts and cure them on racks or in compact curing units. The electrostatic application reduces waste compared to liquid paints since overspray can often be reclaimed and reused, making it both cost-effective and environmentally friendlier for repeated projects.
The color accuracy is a standout feature. RAL Color R7 offers a reliable and consistent hue that professionals expect when matching parts or creating cohesive sets. This is especially valuable when repairing or customizing cars and boats where color matching must be precise. The powder’s pigment load is balanced to maintain color stability during curing. You can trust that finished pieces will present a uniform tone across batches, which is essential for visible components like trim, frames, and exterior panels.
Durability is another key benefit. Wanan’s epoxy-based powder coating provides excellent chemical and moisture resistance, which is critical for marine applications and outdoor furniture. It forms a protective barrier that prevents rust and degradation from exposure to saltwater, rain, and sun. For automotive uses, the coating resists minor impacts and surface scratches, preserving the appearance of restored or customized parts. Indoor furniture benefits from a tough finish that withstands frequent use, cleaning, and handling without peeling or flaking.
Workability and finish options make this product versatile. The powder sands and re-coats well if adjustments are needed after curing. It can achieve a range of gloss levels depending on formulation and curing parameters, from matte to semi-gloss finishes. This flexibility allows home professionals to tailor the final look to their project, whether aiming for a subdued, modern finish or a brighter, more reflective surface. It also adheres well to common pre-treatment processes like Phosphating or zinc plating, enhancing long-term performance.
Safety and handling are straightforward for those accustomed to powder coating practices. Because it is a dry powder, there are no solvents, which reduces VOC emissions compared to liquid paints. Proper ventilation, protective gear, and adherence to curing instructions remain important to ensure safe and effective results. The product’s packaging from Wanan includes guidance on typical cure cycles and recommended application parameters so users can achieve consistent performance without extensive experimentation.
Cost-effectiveness is notable for small-scale professionals. The powder’s efficient transfer efficiency in electrostatic application means less material is required to cover parts fully, and reclaim systems can further reduce costs. Longevity of the finish minimizes the need for frequent re-coating or repairs, which saves time and material expense over the life of the project. For home-based professionals, these savings add up, allowing for better budgeting of projects and competitive pricing of finished pieces.
Wanan supports users with technical information to help achieve the best results. Typical recommendations include proper surface preparation, such as degreasing and mechanical or chemical cleaning, to maximize adhesion. Wanan’s documentation also helps users select appropriate cure temperatures and times to balance throughput with finish quality. Following these guidelines will help ensure the coating develops full hardness and adhesion, producing reliable outcomes on repeat jobs.
Wanan’s RAL Color R7 Electrostatic Powder Coating Epoxy-Based Paint is tailored to professionals working from home who expect strong adhesion, durable protection, and accurate color matching for metal, car, boat, and furniture projects. It is easy to apply with standard electrostatic equipment, offers good coverage and reclaim potential, and provides a robust, long-lasting finish that resists the elements and everyday wear. With consistent color, flexible finish options, and practical guidance from the brand, Wanan R7 is a dependable choice for anyone aiming to produce professional-grade results from a home workshop

