Petrolatum tapes & mastics
Pioneers in corrosion prevention since 1927, DENSO® Petrolatum tapes and mastics offer reliable, passive corrosion protection and are fully H₂-ready.
Description
Invented in 1927 as the world’s first passive corrosion prevention solution for pipelines, DENSO® Petrolatum tapes and mastics have become a gold standard in corrosion protection. These products are engineered to deliver long-lasting, maintenance-free performance, making them ideal for use in even the most challenging environments. Suitable for aboveground, belowground, and submerged applications, all DENSO® petrolatum tapes are fully H₂-ready, ensuring future-proof protection for hydrogen transport infrastructure.
Additional Information
DENSO®-Gleitmittel (lubricant) for rubber seals
Cost-effective mastic sleeve solution for protecting welded seams on steel pipes against corrosion.
This product is confirmed as H2-ready.
DENSO®-Mastic Corrosion prevention mastics
DENSO® mastics are used to fill cavities and smoothen uneven surfaces on pipeline components (e.g. fittings, flange connections) in order to prevent corrosion.
DENSO®-Primer Corrosion prevention primers
DENSO®-Primer is the first reliable layer of corrosion protection of all DENSO®- or MarineProtect® corrosion prevention systems. Some of these mastics can even be applied directly on wet surfaces or under water.
DENSO®-Tape Corrosion prevention tapes
For almost a century, “Made in Germany” DENSO® tapes have been used successfully across the world as corrosion prevention solutions for pipelines, pipeline components (such as fittings and flange connections) and metal constructions. They are applied cold without a flame and are therefore safe to use. All DENSO®-Tape Corrosion prevention tapes are confirmed as H2-ready.
DENSO®-TB System Tank Base Protection
The DENSO®-TB system guarantees a long-lasting seal for the transition area between steel and concrete for above-ground tank bottoms. The system solution prevents water and air from penetrating into the gaps between the steel plate and concrete base of tank bottoms in storage tanks: the tank bottom is protected against corrosion.