Sopro DSF® 523 Tanking Membrane
Sopro DSF® 523 Tanking Membrane is a Flexible, one-component, cementitious sealing slurry for installation of crack-bridging waterproof membranes (for composite membrane plus tile finish systems). For waterproofing indoor spaces to DIN 18534 Part 3 and for waterproofing tanks and pools to DIN 18535 Part 3.
For installation of waterproof membranes indoors (e.g. in showers, washrooms, toilets) to DIN 18 534 Part 3 for water action classes W0-I “Low”, W1-I “Moderate”, W2-I “High” and W3-I “Very high” (equivalent to Moisture Exposure Classes A and A0 to Construction Products List issued by DIBt (German Institute for Construction Technology) and ZDB (Federation of the German Construction Industry) data sheet). For installation of waterproof membranes in tanks and pools (e.g. swimming pools) to DIN 18 535 Part 3 for water action class W1-B “Up to 4 m water head” (equivalent to Moisture Exposure Class B to Construction Products List).
Suitable substrates include mineral substrates, including concrete, lightweight concrete, aerated concrete, cement and lime/cement render, gypsum plasterboard and gypsum fibreboard, renders made from masonry cement, plane, flush-jointed masonry (no composite masonry), cement screeds, calcium sulphate (anhydrite and self-levelling anhydrite) screeds, board subfloors, existing ceramic coverings
Take a look at this ‘How to apply the Sopro DSF® 523 Tanking Membrane video’:
Related Downloads
TDS Sopro DSF® 523 Tanking Membrane
EPD_ Sopro DSF 523_One Component Flexible Sealing Slurry
SMET Professional Tiling Systems Brochure
Featured Benefits of Sopro DSF® 523 Tanking Membrane
- For damp and wet spaces
- For tanks and pools
- Vapour-permeable
- For brush, roller, trowel and spray application
- For walls and floors, indoors and outdoor
- With national test certificates (abP)
- Low-chromate to Regulation (EC) No 1907/2006, Annex XVII.
Technical Details for Sopro DSF® 523 Tanking Membrane see datasheet above
Available in 20kg and 10kg bags.