Coating

Looking for effective corrosion protection and an aesthetically pleasing finish for your connecting elements? At Marcopol, we offer professional screw and bolt painting services that not only ensure excellent durability but also allow you to customize colors to suit your project’s individual needs. Thanks to modern technologies and a heat-curing process, our coatings guarantee exceptional resistance to mechanical damage and external factors.

What is powder coating?

Powder coating is a method of coating metal fasteners, such as screws and bolts, with a durable protective layer. The process involves electrostatic application of a dry powder paint to the surface of the part followed by heat-curing in a specialized oven at high temperatures. This is the process that makes the coating exceptionally resistant and durable.

Key advantages of powder coating screws and bolts:

Exceptional coating durability: Thanks to heat-curing, the coating is resistant to abrasion, scratches, and chipping.
Effective corrosion protection: Powder coating provides excellent protection for screws and bolts against rust, moisture, and other adverse weather conditions.
Aesthetics and a wide selection of colors: We offer powder coating for screws and bolts in the full RAL palette. Standard colours include 12 RAL colours for farmer screws and 6 colours for thin-sheet screws. We can also produce all RAL colours upon request, allowing for a perfect match to the visual design of the project.
Eco-friendly process: Powder coating is environmentally friendly because it does not use solvents or generate harmful waste.
High chemical resistance: The coating protects the components from many chemicals.

Marcopol painting and heat curing process

Our precise powder coating process includes several key stages that guarantee the highest quality of the final product:

Surface Preparation: Thorough cleaning and degreasing of metal components to ensure excellent coating adhesion.
Powder Application: Evenly coating screws or bolts with powder paint in specially designed booths.
Heat Curing: The components are then placed in an oven where, at a controlled high temperature, the paint polymerizes and heat cures, creating a uniform and durable layer.
Quality Control: Precise inspection of the coating’s thickness, adhesion, and aesthetics to ensure compliance with the highest standards.

Fastener coating

As an experienced powder coating company, we provide comprehensive services for a wide range of industries. Our offer includes:

Powder coating of farmer screws
Powder coating of screws
Painting of additional accessories, such as calottes.
Painting services for screws for sandwich panels.

We handle both large, standard orders and custom projects requiring a personalized approach and specific colours. We guarantee quick turnaround times and flexible terms of cooperation.

Applications of Powder-Coated Fasteners

Marcopol’s powder-coated screws and bolts are widely used in many industrial and construction sectors where both functionality and aesthetics are important:

Construction: Installation of sandwich panels, roofing sheets, facades, and steel structures.
Automotive Industry: Bodywork, chassis, and interior components.
Furniture Manufacturing: Structural and decorative components for garden, office, and home furniture.
Electrical Engineering: Housings, fasteners, and installation components.

Frequently Asked Questions (FAQ)

What colours are available for powder-coated screws? We offer 12 RAL colours for farmer screws and 6 colours for thin sheet metal screws as standard. All colours from the full RAL palette are available upon request.
Does powder-coating of screws provide corrosion protection? Yes, powder coating and heat-curing effectively protect components against rust, moisture, and harmful weather conditions, significantly extending their service life.
Do you accept custom orders? Yes, we are open to custom orders, both in terms of colour schemes and technical specifications. Please contact us to discuss details.

Want to learn more about powder coating options for screws and bolts for your company? Contact us! Our experts will be happy to answer your questions and prepare a personalized quote.