TWO-COMPONENT POLYURETHANE SELF-LEVELING COATING

1. Definition

A two-component polyurethane (PU) self-leveling coating is a high-performance protective coating composed of:

• Component A: Polyol or resin

• Component B: Isocyanate hardener

When mixed, the two components chemically react to form a durable, seamless, smooth, and level surface.
It is commonly used for industrial floors, commercial spaces, and areas requiring chemical and mechanical resistance.

2. Key Properties

• Self-leveling: forms a smooth, even surface without troweling

• High mechanical strength: resists abrasion, impact, and wear

• Chemical resistance: resistant to oils, solvents, acids, and alkalis

• Elasticity: accommodates slight substrate movements without cracking

• Durability: long-lasting protection with minimal maintenance

• Glossy or matte finish: depending on formulation

• Fast curing: quick hardening after mixing, depending on temperature and humidity

3. Advantages

• Seamless flooring: reduces joints and crevices where dirt can accumulate

• High load-bearing capacity: suitable for warehouses, factories, and garages

• Chemical and stain resistance: ideal for industrial and commercial environments

• Aesthetic appeal: smooth, uniform surface enhances appearance

• Easy maintenance: simple cleaning due to seamless surface

• Versatile thickness: can be applied in thin to medium layers depending on requirements

4. Uses / Applications

• Industrial floors: factories, warehouses, production lines

• Commercial areas: shopping malls, showrooms, office buildings

• Garages and parking areas: high durability and chemical resistance

• Food and beverage industry: hygienic, easy-to-clean surfaces

• Hospitals and laboratories: chemical and stain-resistant flooring

• Sports and recreational facilities: smooth, high-performance surfaces

5. Application Methods

• Mixing: combine Component A (resin) and Component B (hardener) at correct ratio

• Pouring: pour onto prepared substrate

• Spreading / leveling: use a notched trowel or spike roller to remove air bubbles

• Curing: allow sufficient time for chemical reaction and hardening

• Surface finishing: optional topcoat or sealer for additional properties