STOPAQ Refinery Systems offers total protection against corrosion and chemical influences such as spillages, condensation and Corrosion Under Insulation (CUI).

Stopaq provides protection that is durable, safe and sustainable. The systems were specially developed for the high safety standards of refineries, from risers to tank-bottoms, from tank-roofs to leak repair, from Linepipe and T sections to pipelines from Diameters of 3mm upwards to in excess of 4 500mm.


STOPAQ Wrappingband CZH + Mechanical protection of Outerwrap PVC + Outerglass XT (or Polyester with Gelcoat or GRE)

STOPAQ Wrappingband CZH = Mechanical protection of Outerwrap PE, or HSS Heat Shrink Sleeve

Flanges Gasket Protection above ground

STOPAQ 4200 Filler

STOPAQ Wrappingband EZ (1.4 mm)

STOPAQ Flangebelt

Tank-bottoms (chime area)

STOPAQ 4200 Filler or STOPAQ CZ paste (depending on chime width)

STOPAQ Wrappingband EZ


STOPAQ Wrapcoat EZR (1.4 mm) + suitable liquid coating

Under insulation

STOPAQ Wrappingband CZH

Leak repair (low pressure max. 3 bar)

STOPAQ Strip clamp

STOPAQ Wrappingband CZH &/or STOPAQ Paste CZH

STOPAQ Outerwrap PVC

STOPAQ Outerglass Shield HT

Reinforcement piping

STOPAQ Steel putty

STOPAQ Outerglass Shield (thickness depending on wall loss, max. 40%)

STOPAQ Wrappingband CZH

STOPAQ Outerwrap

Structural Steel

Stopaq Wrappingband EZ

Horizontal Drilling - FAC system

STOPAQ Basecoat + STOPAQ Hardcoat GRE (Glass Fibre Reinforced Epoxy of 2mm)