TEROSON WX 400 TEROTEX HV 400 hollow space sealant (10l tin) - 784149

Name: TEROSON WX 400 TEROTEX HV 400 hollow space sealant (10l tin) - 784149
Brand: TEROSON
SKU: 02625828
Price: 212.4 EUR
Availability: PreOrder

Supplier number: TEROSON 784149 | EAN 4002872169768

Recommended Retail Price €239.63

212.40 tax incl.

€175.54 excl. VAT (incl. all environmental contributions)

On order: delivered from 08/10/2026

Delivery by DHL

✆ Talk to a specialist

Reliable corrosion protection for vehicle cavities

Practical benefits

Exceptional creeping and penetration: The liquid Teroson WX 400 penetrates deeply into narrow gaps and seams to displace accumulated moisture effectively.
Water-repellent protective barrier: Once cured, it creates a non-sticky protective film that reliably shields internal sheet metal against rust.
High temperature resistance: You benefit from a durable coating that stays firmly in place without running off under elevated heat.

In a nutshell

The right choise for

Protect internal vehicle cavities against corrosion with Teroson wx 400. Thanks to its exceptional creeping and penetration properties, this liquid anti-corrosive agent reaches deep into narrow sheet metal tolerances, welding seams, and inner sills to displace moisture effectively. When applied with a suitable cavity spray gun, it cures into a beige translucent, water-repellent, and non-sticky protective barrier. Its high temperature resistance ensures the coating stays firmly in place without running off under heat. Packed in a 10 l tin, it provides professional bodyshops and classic car restorers with ample capacity for extensive rustproofing jobs.

Product information FAQ

€212.40

tax incl.

Key features according to our expert

Net volume: 10 l
Flash point: 43 °C
Hazard class: GHS02 Flammable; GHS07 Harmful or irritant
Physical state: Liquid
Conseils de prudence (P): P210; P261; P273; P280; P370 + P378; P403 + P235
H-statements: H226; H317; H336; H412
EUH-statements: EUH066
Principal hazard property: GHS02 Flammable
UN number: UN1139
ADR class: 3
ADR packing group: III

Product description:

TEROSON WX 400 is cavity wax and an anti-corrosivon agent with excellent creeping properties.
It is ideal for protecting all cavities in the engine compartment or e.g. in doors, pillars and sills.
It can be applied even at low temperatures (starting at 10°C).
This OEM specified product is characterised by high temperature resistance.
Best application results are achieved with the TEROSON CUP AIR PRESSURE GUN with different probes to reach all cavities.

Precautionary statements

P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P261: Avoid breathing dust/fume/gas/mist/vapours/spray.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P370 + P378: In case of fire: Use … (see safety data sheet) to extinguish.
P403 + P235: Store in a well-ventilated place. Keep cool.

Hazard statements

H226: Flammable liquid and vapour.
H317: May cause an allergic skin reaction.
H336: May cause drowsiness or dizziness.
H412: Harmful to aquatic life with long lasting effects.

Supplemental hazard information

EUH066: Repeated exposure may cause skin dryness or cracking.

All Features

Net volume: 10 l
Flash point: 43 °C
Hazard class: GHS02 Flammable; GHS07 Harmful or irritant
Physical state: Liquid
Conseils de prudence (p): P210; P261; P273; P280; P370 + P378; P403 + P235
H-statements: H226; H317; H336; H412
Euh-statements: EUH066
Principal hazard property: GHS02 Flammable
Un number: UN1139
Adr class: 3
Adr packing group: III

Brand TEROSON
02625828
EAN 4002872169768
Supplier number TEROSON 784149

Frequently asked questions about this product

Answered by specialists

What is Teroson WX 400 used for?: It is used for corrosion protection in vehicle cavities such as doors, sills, pillars, and engine compartments.
How do you apply this cavity wax?: You apply the liquid product using a cavity spray gun equipped with suitable probes to reach all hard-to-access areas.
What is the minimum application temperature?: It can be applied at temperatures starting from 10 °C. The recommended application temperature is between 15 °C and 25 °C.
What finish does it leave after drying?: Once fully dry, it forms a beige translucent, non-sticky, water-repellent protective film.
Does this product displace moisture?: Yes, its excellent creeping properties allow it to penetrate tight gaps and reliably infiltrate and displace moisture.