Denso Petrolatum Products
A cold applied tape which remains plastic over a wide temperature range. It is non-hardening and non-cracking. It is highly resistant to mineral acids, alkalis, salts and micro-organisms and highly impermeable to water, water vapour and gases. Used for the protection of buried or exposed pipes, rods, cables, valves and metal fittings from corrosion
The first petrolatum tape manufactured in the UK was Denso Tape, manufactured under licence by Winn & Coales (Denso) Limited. Densyl Tape has a higher application and service temperature range than Denso Tape.
Denso Superlight Profiling Mastic is recommended for applications to awkward profiles. i.e. Flanges, Couplings, Valves, etc. Available in a number of sizes and shapes to ease application