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28 Years
experience
Trusted Cement Mortar Additives for Builders
Established in 1998, Mix UK has pioneered the development of innovative additives for cement mortars, delivering enhanced performance and sustainability across construction projects worldwide. Our flagship product, MIX DH, revolutionised mortar plasticisation by offering single-dose convenience, improved workability, and significant cement savings. Designed for builders, DIY enthusiasts, and distributors, our product range addresses key challenges in construction through concentrated formulations that reduce material waste, lower transport emissions, and simplify handling. With a global distribution network spanning Europe, Africa, Asia, and Australia, we prioritise environmental responsibility through soluble packaging and reduced resource consumption.

Our technical expertise ensures each product delivers measurable benefits, including increased frost resistance, reduced cracking, and improved durability. By focusing on end-user needs, we provide cost-effective solutions that enhance productivity while maintaining strict quality standards. Our commitment to innovation remains central to supporting modern construction practices and sustainable industry advancements.
Services
MIX DH MIX DM WP1 Render Waterproofer Hyseal Waterproofing MIX DH Liquid
Details
  • Year established: 1998
Highlights and features
  • We offer single-dose formulations that eliminate overdosing risks
  • Our additives provide cement savings and increased mortar yield
  • Concentrated products reduce storage and transport requirements
  • Soluble packaging minimises environmental impact
  • Products enhance frost resistance and reduce cracking in mortars
Services
MIX DH
MIX DH is a single-dose powdered mortar plasticiser that enhances workability and durability in bricklaying, plastering, and rendering applications. It reduces water requirements while improving frost resistance and minimising cracking. Builders benefit from cement savings and increased mortar yield, with simplified handling through pre-measured sachets.
MIX DM
MIX DM is a concentrated powder admixture that significantly reduces water permeability in concrete and mortar. Its hydrophobic properties create durable, low-permeability systems without affecting setting times. Ideal for waterproofing applications, it prevents surface crazing and enhances resistance to atmospheric acids in reconstructed stone work.
WP1
WP1 combines waterproofer and plasticiser functions to improve render durability and workability. It reduces water demand during mixing while enhancing frost resistance and reducing efflorescence. This dual-action product improves application properties and replaces traditional lime in rendering applications.
Hyseal
Hyseal is a crystalline waterproofing powder that permanently seals concrete against water ingress. Its chemical reaction forms insoluble crystals within pores, creating a durable waterproof barrier. Suitable for basements and water-retaining structures, it offers long-term protection against moisture penetration and structural damage.
MIX DH Liquid
MIX DH Liquid is a concentrated liquid plasticiser that improves mortar workability with controlled dosing. Replacing traditional lime, it reduces cracking and enhances freeze-thaw resistance. Each 1-litre bottle substitutes 25 litres of conventional admix, offering storage savings and precise application efficiency for professional builders.
Questions
What benefits do Mix UK UK products offer builders?
Our additives improve mortar workability, reduce cement usage, and enhance frost resistance. Single-dose packaging prevents waste while increasing output and reducing mixing time.
How do Mix UK UK products help the environment?
Concentrated formulations reduce transport emissions, soluble packaging minimises waste, and lower cement requirements decrease CO2 production compared to traditional methods.
Can Mix UK UK products be used in cold weather?
Yes, MIX DH remains effective at temperatures down to -2°C, maintaining mortar plasticity and workability in cold conditions without compromising performance.
Are Mix UK UK products suitable for DIY users?
Our single-dose sachets and easy-handling formulations make products accessible for DIY enthusiasts while maintaining professional-grade quality and consistency.
How do Mix UK UK additives improve mortar durability?
Products reduce porosity, prevent efflorescence, and enhance resistance to cracking and water penetration, resulting in longer-lasting masonry and render finishes.
Where are Mix UK UK products available?
We supply through distributors across Europe, Africa, Asia, and Australia, with technical support available for builders, distributors, and construction professionals.