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Koster Mortar Tight
Delta Membrane Systems Limited, the UK distributor for Koster Waterproofing, is delighted to announcing the debut of Koster Mortar Tight. This significant development reinforces Delta’s commitment to providing exceptional waterproofing solutions.
Koster Mortar Tight, an innovative advanced add-mixture which can function not only as a waterproof render system, but also as a screed and a simple sealing slurry preventing the transmission of liquid vapour effectively.
Koster Mortar Tight is designed to provide a reliable solution to your waterproofing needs.
Working in 3 ways to provide optimal performance:
- Mortar Tight improves the density of the mortar
- Motar Tight makes the mortar water repellent (hydrophobic)
- Mortar Tight promotes self-healing of cracks and capillaries through crystallisation.
Fields of Application
The easiest way to apply Koster Mortar Tight render and screed is to first brush apply a slurry coat (bonding bridge) created by mixing Mortar Tight with water, sand, and cement. Once touch dry, two further sealing layers are applied by trowel using customary rendering or screeding techniques.
Features of Koster Mortar Tight
- Wall Render and Screed applications
- Resists pressurized water (on negative side)
- Unlike standard dense render systems, it has the ability to seal micro cracks
- Easy to apply
- Suitable for above and below ground application
- Suitable for residential and commercial projects
Can be used on various substrates including:
- Brick and blockwork
- All types of concrete surfaces
- Masonry surfaces
- Sound and suitably prepared internal substrates
If you are looking to specify a render system that will satisfy the technical requirements of BS 8102:2022 whilst eliminating the need for internal drainage solutions associated with Type C waterproofing, then our high-performance render systems are the solution.
Always Happy to Help
Whatever the needs of your project, you can rely on Delta’s Technical Team to ensure you get the right advice, support, and practical help at exactly the right time its required. Call us today on 01992 523 523 or email info@deltamembranes.com.
For more information on Koster Mortar Tight – New Waterproof Render System talk to Delta Membrane Systems Ltd - Basement waterproofing