Primer is the first layer applied to prepare a surface for coating. It ensures strong adhesion of coating materials such as rubber, epoxy, polyurethane, and paint to the substrate. Additionally, it fills surface pores, eliminates moisture and dust, and enhances the durability of the coating material.
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Functions and Advantages of Primer

1. Enhances Adhesion:

  • Ensures perfect bonding between the coating material and the surface.
  • Reduces the risk of peeling, blistering, and cracking.

2. Prepares the Surface:

  • Fills porous surfaces, creating a smooth base for coating.
  • Isolates dust and moisture, providing a stronger surface for the coating.

3. Increases Durability:

  • Ensures the coating material remains long-lasting and robust.
  • Provides protection against chemicals, water, and impacts.

4. Improves Color and Texture Retention:

  • Enhances the vibrancy and uniformity of the coating’s appearance.
  • Ensures even color distribution for paint and coating materials.

Types of Primer and Application Areas

Epoxy Primer:

  • Used for concrete and industrial floors.
  • Prepares an ideal base for epoxy and polyurethane coatings.
  • Provides protection against water and chemicals.

Application Areas: Factories, warehouses, parking lots.

Polyurethane Primer:

  • Suitable for elastic coatings and rubber flooring.
  • Resistant to UV rays and temperature changes.

Application Areas: Sports fields, walking paths, children’s playgrounds.

Water-Based Primer:

  • Eco-friendly with low VOC content.
  • Dries quickly and prepares the surface for coating.

Aplication Areas: Indoor floors, sports halls.

Solvent-Based Primer:

  • Provides strong adhesion even on damp surfaces.
  • Durable for outdoor applications.

Application Areas: Exterior walls, outdoor sports fields.

Primer Application Process

Surface Preparation:

  • The surface must be free from dust, dirt, oil, and moisture.
  • Cracks and pores are repaired if necessary.

Primer Application:

  • Applied with a brush, roller, or spray machine.
  • Evenly distributed across the entire surface.

Curing Process:

  • Cures within 2-4 hours, depending on the primer type.
  • Coating application begins after full curing.

Primer Application Areas

  • Industrial Floors: Before epoxy and polyurethane coatings.
  • Sports Fields: Before rubber flooring, EPDM, and SBR applications.
  • Children’s Playgrounds: Prior to soft flooring installations.
  • Parking Lots: Protection against chemicals and moisture.
  • Interior and Exterior Walls: For paint and decorative coatings.

Why Should Primer Be Used?

  • Enhances Adhesion: Ensures the coating material firmly bonds to the surface.
  • Increases Durability: Protects the coating against external factors.
  • Prepares a Smooth Surface: Fills pores for an even finish.
  • Cost-Effective: Extends the lifespan of the coating, reducing maintenance costs.
  • Fast Drying: Allows coating application shortly after priming.

At Globsan, we provide the best primer solutions for your rubber flooring, epoxy, and polyurethane coatings.

Contact us for expert advice on the right primer selection and application for your projects!