Flange & Valve Corrosion Protection

Reliable, long-term corrosion protection for flanges, valves, and other irregular fittings — without sandblasting.

Flange & Valve Corrosion Challenges

Irregular Surfaces — Flanges, valves, and fittings have complex shapes, making it difficult for traditional tapes and coatings to seal completely.
Hidden Corrosion — Gaps and crevices trap moisture and oxygen, leading to rapid, hard-to-detect corrosion.
High Maintenance Cost — Repairing or replacing corroded flanges often requires system shutdown and significant downtime.
Limited Surface Prep Options — Sandblasting is often impractical in operating plants or confined spaces.

Our Solution: Visco-Elastic Corrosion Protection System

Our visco-elastic system is specifically designed for irregular shapes. It uses non-curing, self-healing polyisobutylene (PIB) technology to provide permanent, void-free sealing — without sandblasting or special equipment.

Solution Components

Visco-Elastic Paste — Fills cavities, gaps, and sharp corners to create a smooth base for tape application.
Visco-Elastic Tape — Provides the main corrosion barrier with self-healing and cold-flow properties.
Outer Wrap (Optional) — Mechanical protection for high-abrasion or exposed environments.

Why Choose Our Flange & Valve Protection Solution

No Sandblasting Required — Simple surface cleaning (St2) is sufficient.
Self-Healing — Minor damages repair automatically, extending service life.
Cold Application — No heating, no special tools, no long curing time.
Permanent Flexibility — Never hardens or cracks, adapting to temperature changes and vibrations.
Full Compatibility — Works with existing coatings and cathodic protection (CP) systems.
Zero VOC — Safe for applicators and the environment.

Standards Compliance

Our visco-elastic products comply with ISO 21809-3 and NACE SP0109 standards, with third-party test reports available upon request.

Visco-Elastic Tape →
Visco-Elastic Paste →

Oil & Gas Industry | Water & Wastewater | Chemical Plants

Need Reliable Flange & Valve Protection?

Talk to our technical team for application advice, material selection, or project-specific support.

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