Ardrox AV penetrating corrosion preventive compounds (CPC) for the airframe

Ardrox AV penetrating corrosion preventive compounds (CPC) for the airframe

Country: Germany · Model: Ardrox AV

Penetrating corrosion preventive compounds (CPC) for the airframe and aircraft units, working where the paint coating does not reach. They are applied into riveted and bolted joints, skin laps, crevices and cavities during manufacture and maintenance.

Purpose: preventing and slowing corrosion of airframe elements
Principle: penetration into joints, cracks and gaps, displacement of moisture, formation of a protective barrier
Type: Corrosion Preventive Compounds (CPC)
Application: aircraft manufacture and maintenance

Request a quote All specifications

Technical specifications

Purpose	preventing and slowing corrosion of airframe elements
Principle	penetration into joints, cracks and gaps, displacement of moisture, formation of a protective barrier
Type	Corrosion Preventive Compounds (CPC)
Application	aircraft manufacture and maintenance
Quality system	EN 9100:2018

Specifications are taken from the manufacturer’s technical documentation. Updated 11/10/2026.

Description

The principle is simple. The compound flows into joints, cracks and gaps, displaces moisture and leaves a protective barrier layer. During aircraft manufacture it is used to treat internal cavities and joints. In service it is applied to zones that suffer most from moisture, condensate and de-icing fluids, in particular landing gear bays, the fuselage belly and the places under galley and lavatory floors. Regular treatment extends the service life of structures and reduces the volume of corrosion-related repairs. The range is developed to the requirements of the aviation industry, and the manufacturer's aerospace segment is certified to EN 9100:2018. The film type (soft or semi-hard), layer thickness and specifications are not given on the site.

How to choose

The compound is selected by the zone and by the corrosion prevention program of the aircraft type developer (CPCP) together with the maintenance manual, not from a catalog. For cavities and narrow gaps penetration ability decides, for open units the film type, which is clarified in the technical data sheet (TDS). The supply form, aerosol or can, is also agreed for the specific grade.

Request a price and lead time

Ardrox AV penetrating corrosion preventive compounds (CPC) for the airframe. We reply within one business day.

Or email office@usk.ua or call +38 (044) 339-50-20.

FAQ

What are CPC and what are they for?

Corrosion Preventive Compounds prevent corrosion from starting and hold back its development in places the main paint coating does not reach. These are riveted and bolted joints, laps, crevices and cavities.

How does the compound get into closed gaps?

Thanks to high penetration ability it flows into cracks and micro-gaps, displaces moisture from there and forms a barrier layer.

Which aircraft zones are treated most often?

Those where moisture, condensate and de-icing fluids accumulate, for example landing gear bays, the fuselage belly and the space under galley and lavatory floors.

Is the compound used only during repair?

No. It is applied both during aircraft manufacture, treating internal cavities and joints, and during maintenance.

Who determines the treatment interval?

The corrosion prevention program of the type developer (CPCP) and the maintenance manual. Layer thickness and film type are not given in open data.