5.19 - KÖSTER Sewer and Shaft Mortar Water tight, fast curing and fast setting restoration mortar specially designed for sewers and shafts. KÖSTER Sewer and Shaft Mortar develops a high compressive strength, is fiber reinforced, very easy to apply and workable even under flowing water. Watch a KÖSTER Sewer and Shaft Mortar application under flowing water! Consumption Packaging Product number Approx. 1.8kg/l void as repair mortar; Approx. 18kg/m² per cm layer thickness 25 kg bag 0519025

Documents:
Abdichtungsreport 2-2010 Schachtsanierung	[Download]
Technical guideline 5.19 Sewer and Shaft Mortar	[Download]
Article KÖSTER Sewer and Shaft Mortar in practice (German)	[Download]
Application video KÖSTER Sewer and Shaft Mortar	[Download]
Product Flyer KÖSTER Sewer and Shaft Mortar	[Download]

Fields of Application:

13 - Waterproofing tanks and pipes