Seal for Life
Casing Filler
Polyisobutene‑based filler pumped hot into the annulus between a casing pipe and the carrier pipe, for example at road, rail and waterway crossings. As it cools it sets into a flexible mass that displaces water and oxygen, so corrosion cannot start. Compatible with cathodic protection.
Technical data
What the manufacturer datasheet says
Operating temperature
−20 °C … +35 °C
Standard
ISO 16440; salt‑spray ASTM B117 720 h
Application
Heated and pumped into the annulus
ISO 16440 Certifications →
Stopaq
Other products in this family
Cold‑applied visco‑elastic PIB wrap for the external corrosion protection of steel and ductile‑iron pipes, field joints and fittings, buried, submerged or above ground.
Polyethylene‑based mechanical protection tape with a butyl adhesive.
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