INNOVATIVE CORROSION PROTECTION SOLUTIONS

Innovative Corrosion Protection

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A SEAL FOR LIFE

Innovative Corrosion Protection

PFC Ltd. holds exclusive rights to distribute corrosion protection products by Stopaq in Croatia, Bosnia and Herzegovina, Slovenia, Serbia, Montenegro, and Kosovo.

Over 30 years of proven protection

For more than three decades, Stopaq’s patented viscoelastic systems have delivered permanent corrosion prevention and protection. Their non-crystallized, uncrosslinked homopolymer structure, based on polyisobutene, ensures long-term reliability and superior performance.

Application

The technology is applied in production facilities, onshore and offshore pipelines, refineries and construction facilities, and structures that use renewable energy.

Technical Specifications

  • Base material: Polyisobutene
  • Application temperature range: -45°C to +120°C
  • Compliant with ISO 21809-3:2016, Coating Type 13

Advantages

  • Patented viscoelastic material
  • Expected service life ≥ 60 years
  • Does not harden or age
  • Impermeable to water and oxygen
  • Fluid-like properties
  • Fills even the smallest surface pores
  • Prevents osmosis
  • Self-healing capability
  • Surface preparation: St2/St3
  • Instant and permanent adhesion to various surfaces
  • Quick and easy application inspection
  • Non-toxic to workers and the environment
  • Tested and proven technology from -45°C to +120°C

Splash Zone / Subsea

The Stopaq Splash Zone System provides superior protection against the corrosive effects of saltwater, bacteria, and oxygen in tidal environments. Specifically designed for low- and high-tide areas, it ensures long-lasting durability and reliability.

The Stopaq Subsea System extends corrosion protection to underwater facilities, offering an effective corrosion barrier. It can be applied effortlessly by professional divers or remotely operated underwater vehicles (ROVs), ensuring seamless and efficient installation in challenging subsea conditions.


Casing Filler

With its polyisobutene-based polymer composition, the Stopaq Casing Filler ensures complete impermeability upon application.

PROCESS BASED

Self-Healing Materials for Corrosion Protection

Stopaq’s self-healing materials offer exceptional adhesion to both steel surfaces and various coatings, whether applied in-factory or on-site.

These non-toxic, prefabricated materials are applied cold, utilizing pure homopolymers and polyisobutylene to form a fully amorphous, low-viscosity compound, ensuring long-lasting and reliable corrosion protection.


30

YEARS OF EXPERIENCE

10000000

ASSETS PROTECTED