Dual‑layer Fusion Bonded Epoxy (FBE) system engineered for exceptional flexibility at high film thickness, ideal for pipelines requiring tight bends without compromising corrosion protection.
Peka‑Pro DL‑UF from Peka Chemie is a specialized dual‑layer FBE coating system designed to meet or exceed the CSA Z245.20‑22 System 2A flexibility requirements. This coating is formulated for pipeline sections that must undergo significant bending during installation — such as when navigating terrain changes, river crossings, or challenging alignment profiles.
By combining the proven Peka‑Pro Pr primer layer for corrosion resistance with a specially modified ultra‑flexible FBE topcoat, DL‑UF ensures that pipes can be bent further than with conventional FBE systems, even at higher film thicknesses. This flexibility is achieved without sacrificing adhesion, abrasion resistance, or long‑term durability.
Key Advantages
Application Process
Technical Highlights (Representative for DL‑UF System)
| Property | Standard | Result |
|---|---|---|
| Color | — | Red |
| Gel Time @ 205 °C | IGS‑M‑TP‑026 | Available in 4 types |
| Impact Resistance | IGS‑M‑TP‑026 | Pass |
| Cathodic Disbondment (48h, 80 °C) | ≤ 5 mm | 1–4 mm |
| Cathodic Disbondment (28d, 20 °C) | ≤ 5 mm | 1–3 mm |
| Cathodic Disbondment (28d, 80 °C) | ≤ 10 mm | 5–7 mm |
| Flexibility @ −30 °C | IGS‑M‑TP‑026 | No cracking @ 3.6° ppd |
| Hot‑Water Adhesion (28d, 80 °C) | < 10% area blistering | No delamination |
Standards & Compliance
Best Uses