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Plaster admixtures, latex admixtures, curing compounds, and fast-setting plugging mortars — performance-enhancing chemical solutions for concrete, screeds, and plaster work across the UAE.
Admixtures are the unsung performance enhancers in modern construction. Added in small quantities to concrete, plaster, mortar, and screed mixes, they significantly change how the material behaves — improving workability, extending or accelerating set times, enhancing adhesion, reducing water demand, and increasing final strength and durability.
FEPY stocks a focused range of professional-grade admixtures from trusted manufacturers — Mapei, Fosroc, and Techno Plast — covering plaster admixtures for the UAE's hot-climate plastering work, latex admixtures for flexible adhesive mixes, curing compounds for concrete protection, and fast-setting plugging mortars for emergency water-leak stops. Fast delivery to Abu Dhabi, Dubai, Sharjah, and all seven emirates.
FEPY stocks admixtures covering the most common performance requirements:
FEPY partners with leading admixture manufacturers chosen for proven performance on UAE projects — from villa plastering to major infrastructure pours.
FEPY is more than a supplier — we're your admixture partner, committed to the technical success of every pour, plaster lift, and screed application.
Choosing the right admixture and dosage is critical for predictable mix performance. Consider these key factors:
An admixture is a chemical added in small quantities (typically 0.1–5% of cement weight) to concrete, mortar, plaster, or screed at the time of mixing to modify its properties. Admixtures improve workability, change set times, reduce water demand, enhance adhesion, increase final strength, or add specific properties like waterproofing or shrinkage reduction. In UAE conditions, admixtures are essential for managing hot-weather concreting, achieving proper plaster bond on smooth substrates, and ensuring concrete cures correctly under high evaporation rates.
Plaster admixtures (like Techno Plast Mix) are polymer-based liquids specifically formulated for plaster work — they improve workability, reduce cracking, and enhance bond on the smooth concrete and masonry substrates common in UAE construction. Latex admixtures (like Mapei Planicrete) are SBR or polymer-based products designed for cementitious mortars, screeds, and tile adhesives — they significantly improve adhesion, flexibility, and water resistance, making them ideal for thin-section repairs and bonded screeds. The two aren't interchangeable; specify based on what mix you're enhancing.
UAE temperatures, low humidity, and high wind speeds cause water to evaporate from freshly placed concrete extremely quickly — often faster than the concrete can chemically hydrate. This leads to plastic shrinkage cracking, reduced strength, and poor durability. Curing compounds like Fosroc Concure WB Clear form a water-based membrane on the fresh surface that dramatically slows evaporation, allowing the concrete to retain moisture and develop full design strength. They're a far more practical solution than continuous water curing or covering with wet hessian on most UAE jobsites.
Hydraulic plugging mortars like Mapei Lamposilex ME are designed to set in minutes — even under active water flow. They're used to instantly stop water ingress through cracks, joints, and pipe penetrations in basements, tanks, and below-ground structures:
Dosage rates are always specified by the manufacturer on the product datasheet, usually as a percentage of cement weight or as litres per 50 kg cement bag. Typical ranges: plaster admixtures 0.5–1 L per bag; latex admixtures partial water replacement (20–30%); water-reducers 0.5–2% by cement weight; curing compounds applied at a fixed coverage rate (typically 4–7 m² per litre). Always follow the datasheet — guessing dosages causes set-time problems, strength loss, or cosmetic defects. Our team can help you specify dosage for any product we stock.
FEPY is your trusted online source for construction admixtures across the UAE. We stock Mapei, Fosroc, and Techno Plast admixtures — with fast delivery to Abu Dhabi, Dubai, Sharjah, Ajman, Al Ain, Ras Al Khaimah, Fujairah, and Umm Al Quwain. Secure checkout, bulk pricing for contractors, and expert support to match the right admixture to your mix design and site conditions.