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 |
| Tegosivin® HE 328 | 50% silane/siloxane Emulsion | 0.1-1.0 |
| Tegosivin® CA 801 | Alkoxyfunctional silane (100% Active) | 0.05-0.5 |
| Tegosivin® CA 880 | 60% silane emulsion | 0.1-1.0 |
Supplier
Tradename(s)
Sitren® P & Tegosivin®
Country availability
| Austria | Germany |
| Russia | Switzerland |
Other products from Evonik
Contact person
Robert Geffken
Market Manager Adhesives & Construction
Further information
Product Overview - Evonik - Admix Additives
pdf (337.1 KB)
Product Overview - Evonik - Drymix Additives
pdf (165.8 KB)