Dielectric lubricant,insulation you can pour.

Moisture protection for electrics, by the tote

Our dielectric formulation is an insulating lubricant supplied as bulk raw material in IBC totes (1,000 L) and drums. Applied to electrical and electronic equipment, it displaces moisture, seals contacts against humidity, and restores moisture-damaged equipment without disassembly.

What the formulation does

Moisture on live equipment causes current leakage, insulation faults and tracking. The dielectric film prevents current leakage, raises insulation resistance severalfold, and eases the clearing of oxide from contact surfaces. Treated equipment keeps working through humidity, condensation and salt fog.

It is harmless to all common materials — copper, aluminium, contact alloys, PCB laminates, insulation polymers, rubber seals and lacquer coatings — so it can be applied to assembled switchgear, connectors, terminals and control cabinets in place.

Composition

65% high-purity mineral oil (synthetic variant available), 5% anticorrosion additives, 5% antioxidants, 25% paraffin and naphthene hydrocarbons. The same film that insulates also protects contact metals from galvanic and atmospheric corrosion — one treatment, two failure modes covered.

Typical bulk applications

Utilities and switchboard maintenance, marine and offshore electrics, telecom and rail signalling cabinets, agricultural and construction machinery electrics, private-label filling of consumer dielectric sprays and aerosols, and OEM treatment of connectors before shipment.

Where the formulation fits in your process

Three workflows account for most tote consumption. Restoration: moisture-affected switchgear, connectors, terminals and PCB assemblies are treated in place — the fluid creeps under the water film, lifts it off, and insulation resistance recovers within minutes, measurable with a megohmmeter before and after. Prevention: outdoor cabinets, coastal installations and washdown-zone electrics receive scheduled treatment that denies condensation its conductive path — ending the dawn nuisance trips that fault logs record as 'random'. Assembly: manufacturers apply the film at connector mating and terminal make-up, shipping products already protected against their first humid season.

The engineering properties that matter

Dielectric strength ≥45 kV (ASTM D877) with service from −80 °C to +250 °C, non-curing and permanently re-enterable — a technician can open, service and re-treat any joint. On separable contacts, the film displaces at the contact points under normal pressure while sealing surrounding surfaces, so relays and connectors operate normally with the leakage path removed. The fluid is harmless to copper, aluminium, elastomers, seals and conformal coatings, and it reaches the surfaces tropicalisation lacquers cannot: connector interiors, backplane pins, terminal strips.

What you can verify before you buy

Insulation-resistance recovery is the fastest validation in the industry: measure a moisture-degraded assembly, treat, measure again — the before/after numbers are your acceptance evidence. The laboratory sample ships with test protocols; a 200 L pilot drum proves line-scale application before the first tote. Batch documentation — certificate of analysis, SDS, published composition, REACH conformity — accompanies every shipment in the language your compliance team requires.

For procurement teams comparing suppliers: request the dielectric-strength certificate, the service-temperature data and the materials-compatibility block, then run the insulation-resistance before/after measurement on one of your own moisture-affected assemblies. It is the fastest product validation in industrial chemistry — minutes, not weeks — and it converts the purchasing decision from a datasheet comparison into a measured result on your own equipment.