CouplerTec vs NO CouplerTec
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Evaluation test: Two identical cars in the same corrosive environment after 3,5 years. CouplerTec Electronic Rustproofing hugely prolongs the lifespan of vehicles.

CouplerTec electronic rustproofing technology

CouplerTec’s capacitive coupling technology effectively prevents and stops rust growth in your car.
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CouplerTec is environmental friendly

Environmentally friendly CouplerTec prolongs a life span of the vehicle with much lower costs.
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choose the best-suited CouplerTec

Choosing the best-suited CouplerTec depends on the vehicles size, year and working environment.
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CouplerTec certificates

CouplerTec is proven to work; has patents and certificates for EMC C-Tick N28214, RoHS, IP69, CE, FCC, IC.
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Problems with rust?
CouplerTec electronic rustproofing one time installation
can protect your car from rust forever!

CouplerTec Rustproofing
can efficiently
prevent and stop rust
on any vehicle,
also on yours!

Are you interested?



  • World’s largest Cross-Country-Expo

    Irresistable @CouplerTec Europe :)Abenteuer & Allrad 2017, 15. – 18. June 2017 In the middle of June Bad Kissingen – a town in the heart of Germany – will be transform into 4×4 pilgrimage, a true Mekka o off-road supporters. Without doubt Abenteuer