Dryflex acrylic resin compatible with drinking water

DRYflex-leaf Logo
The waterproofing that loves nature.

Also in North America!
Logos of North American certification bodies

DRYflex Waterproofing Resin has also obtained Drinking Water Compatibility Certification in North America, in addition to the European certification.

As has been the case throughout Europe for decades, DRYflex will also be used in the USA, Canada and Mexico for waterproofing aqueducts, swimming pools, irrigation tanks and in all groundwater structures: whether to be built or rehabilitated.

Discover all the certifications that make DRYflex the most effective and safest choice for your projects, the environment and forever.

dryflex tests and certifications

Product Certificate Authority
1. DRYflex CE Certification Tecno Piemonte, IT-Lenta
2. DRYflex 1 Performance declaration Drytech
3. DRYflex 2 Performance declaration Drytech
4. DRYflex 1 Behavior to fire Transfire Luton 
5. DRYflex BS 6920-2000 Drinking water WQ Water Quality Center, UK-Reading
6. DRYflex N-16083 Drinking water North America IAPMO Research and Testing, Canada
7. DRYflex 2 Exposure to drinking water Eurofins DK-Galten
8. DRYflex 1 Toxicity class SGS Institut Fresenius, DE-Taunusstein
9. DRYflex 1 Biodegradability class SGS Institut Fresenius, DE-Taunusstein
10. DRYflex 1 Daphnia Toxicity Class SGS Institut Fresenius, DE-Taunusstein
11. DRYflex 1 Fish toxicity class SGS Institut Fresenius, DE-Taunusstein
12. DRYflex 1 Rat Toxicity Class SGS Institut Fresenius, DE-Taunusstein
13. DRYflex 1 / 2 Rat Toxicity Class LPT, De-Hamburg
14. DRYflex 1 Bioaccumulative class in water Siemens, DE-Frankfurt Am Mein
15. DRYflex Reinforcement corrosion Supsi, CH-Lugano
16. DRYflex 1 / 2 Reinforcement corrosion Consulting Engineering, DE-Aachen
17. DRYflex 1 / 2 Reinforcement corrosion Ibac, DE-Aachen

Dryflex

how it works and why it always works

DRYflex is a two-component acrylic expanding resin that seals by pressure joints, cracks and penetrations in new constructions Drytech White Tank, and infiltrations in the renovation of existing constructions.

Upon injection DRYflex has the fluidity of water and, like water, fills the voids it encounters: from microporosity to gravel nest.

After a few moments DRYflex catalyses, turning into an expanding gel that seals by pressure (not by adhesion!).

The tightness of the waterproofing can be verified with the naked eye from inside the structure.

The resin is able to seal independently of the weather and is also effective in the presence of pressurised water.

The effectiveness of the injection – i.e. the sealing of the construction detail or seepage – is immediately verifiable with the naked eye and the elasticity of the resin allows for re-injection.

DRYflex is solvent-free and is therefore also used in the drinking water sector.

In addition, it is resistant to aggressive water, starting with seawater, and chemical agents.

The cured end product can be disposed of in the incinerator as domestic waste.