Water Repellents
Sitren® P & Tegosivin®
Product description
The water repellents Sitren® P and Tegosivin® from EVONIK are silane and/or siloxane based additives for a wide range of construction products.
Water (in form of ascending moisture or splash water) can have a very negative effect on mechanical properties, appearance and durability of construction products. A good hydrophobicity reduces water uptake and water transport in the end product. In addition, hydrophobic surfaces show a much lower dirt uptake by the so-called beading effect.
Our program includes powdered products for dry mortars (repair mortars, tile adhesives, grouts, levelling compounds or renders) as well as liquid products for concrete admixtures.
| Product | Chemistry | Use level (%) |
|---|---|---|
| Sitren® P 730 | Organosiloxane | 0.2-1.0 on dry mortar |
| Sitren® P 750 | Modified silane/siloxane | 0.2-0.5 on dry mortar |
| Sitren® P 755 | Modified silane/siloxane | 0.2-0.5 on dry mortar |
| Tegosivin® HE 328 | 50% emulsion of organomod. silane/siloxanes | 0.1-1.0 on cement |
| Tegosivin® CA 880 | 60% emulsion of organomod. siloxanes | 0.1-1.0 on cement |
| Tegosivin® CA 320 | 50% emulsion of organomod. silane/siloxanes | 0.1-1.0 on cement |
Supplier
Tradename(s)
Sitren® P & Tegosivin®
Country availability
| Austria | Bosnia and Herzegovina |
| Bulgaria | Croatia |
| Czech Republic | Estonia |
| Germany | Hungary |
| Latvia | Lithuania |
| Macedonia | Montenegro |
| Poland | Romania |
| Serbia | Slovakia |
| Slovenia | Switzerland |
| Turkey | Ukraine |
Other products from Evonik
Contact person
Julian Ferries
Contact Person Rubber and Specialty Chemicals
Further information
Product Overview - Evonik - Admix (2022) - EN
pdf (201.7 KB)
Product Overview - Evonik - Drymix (2022) - EN
pdf (235.4 KB)