Protect calcium sulphate, gypsum or anhydrite screeds against moisture up to 95% RH*

The industry has seen a growth in the use of anhydrite screeds but has failed to find an answer for adequate protection against moisture. Until now! After several years of rigorous testing, UZIN has developed a solution. With this innovative system, calcium sulphate screeds can be permanently protected against residual moisture up to 95 % RH.

UZIN is first to innovate another system to help the industry. Waiting for damp anhydrite screeds to dry is now a thing of the past. The system allows projects to be completed much quicker and avoids long delays. Whether you have a standard job or a large project, calcium sulphate screeds need UZIN.

Watch the video to see the system to protect calcium sulphate screeds with against high residual moisture in action.

Perfect installation systems.

What makes our product range so special? We think in systems, not just individual products. Therefore you can carry out each step of the system quickly and easily. If you should require any help or advice please contact our technical service team.

Need help or advice?

Need help or advice regarding calcium sulphate, gypsum or anhydrite screeds? Then please get in touch.

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UZIN NC 110 Gypsum Smoothing Compound

Calcium sulphate based smoothing compound, with Level Plus Effect S.

  • Superior flow characteristics
  • Very smooth surface
  • Rapid drying progress
  • Low stress

UZIN PE 280 Super Fast Primer

Dispersion primer with carbon technology for smooth and dense surfaces

  • Ready to use
  • Film-forming
  • Ideal bonding agent on dense surfaces
  • Also suitable for wall applications
  • High-speed construction product

UZIN PE 404 Resin Moisture suppressant

1-component, rapid drying resin Residual Moisture suppressant

  • Rapid drying
  • Easy to use
  • Ready mixed
  • Solvent-free

UZIN PE 425 NEU 2-Component Water-Based Epoxy Primer

Universal epoxy primer for reinforcement of weak screeds or prior to the moisture suppressant system

  • easy to use
  • deep reinforcement of the upper screed zone
  • improves shear strength
  • can be used in the moisture suppressant system on calcium sulphate screeds
  • improves the bonding strength with UZIN STP and PUR adhesives
  • can be overlaid in combination with UZIN PE 280
  • diluted with 10% water
  • vapour diffusive

UZIN PE 480 2-Component Epoxy DPM/ Primer

1 coat epoxy resin primer or DPM on very damp substrates

  • Water, chemical and frost-resistant
  • Solvent-free
  • Excellent covering and filling capacity
  • Can be used on wet substrates

UZIN Case Studies - Examples of the system in use

Farrow Court Sheltered Housing

Farrow Court is one of Ashford's older sheltered housing schemes. Planning permission was granted to redevelop the site to provide a new dementia-friendly facility comprising a much larger day centre for use by the local community as well as the residents of Farrow Court.

Gaia Spa & Gym at Boringdon Hall Hotel

The Grade one listed Boringdon Hall Hotel in Plympton, near Plymouth is a former medieval Manor House where style and luxury meet the Elizabethan architecture. The hotel believed this idyllic location on the edge of Dartmoor would make the perfect destination spa and aimed to create luxurious fitness and wellbeing facilities. Drawing inspiration from nature the spa’s interior and exterior encompass natural materials including wood, stone and glass in order to bring the outdoors in. A high quality finish was therefore paramount.

Installation systems for screeds, floors and wood flooring

Machinery and special tools for substrate preparation and installation of floor coverings

Complete product range for installation, renovation and maintenance of wood flooring

Resin and cementitious floor finishes combining performance and design

Installation systems for tiling and natural stone

High quality painting, plastering and drywalling tools