Specialist UAE contractor across waterproofing, polyurea, repair, and industrial coatings.
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Hot-spray pure polyurea waterproofing membranes.
Polyurea is a two-component elastomer sprayed by hot, high-pressure equipment. It cures in seconds to form a seamless, flexible, waterproof and chemical-resistant membrane for tanks, roofs, infrastructure and industrial assets across the UAE.
Polyurea is a two-component coating made by reacting an isocyanate with a resin blend through high-pressure heated spray equipment. It reacts within seconds to form a seamless, flexible, waterproof and impact-resistant membrane that protects concrete, steel, fibreglass and industrial substrates in demanding environments.
Contains no polyurethane additives — the highest-performing system for waterproofing and protective coatings.
Combines polyurea and polyurethane chemistry to balance flexibility, adhesion and cost.
Used for internal or non-UV-exposed applications where strength and cost-efficiency matter most. Under direct sunlight the surface gradually shifts from grey to a yellow/amber tone — this is purely cosmetic and does not affect waterproofing, elongation or mechanical performance.
Engineered for UV stability and colour retention on exposed surfaces.
A quick reference comparing pure, hybrid, aromatic and aliphatic polyurea systems on the criteria that drive specification — cure speed, mechanical performance, UV behaviour and cost.
| Attribute | Purepolyurea | Hybridpolyurea | Aromaticpolyurea | Aliphaticpolyurea |
|---|---|---|---|---|
| Chemistry | 100% polyurea | Polyurea + PU blend | Aromatic isocyanate | Aliphatic isocyanate |
| Cure speed | Gel 3–6 s | Gel 10–30 s | Gel 3–6 s | Gel 6–15 s |
| Elongation | 300–450% | 200–350% | 300–400% | 250–400% |
| Waterproofing | Excellent | Very good | Excellent | Excellent |
| Chemical & abrasion | Very high | Moderate–high | High | High |
| UV / colour stability | Needs topcoat | Needs topcoat | Yellows (cosmetic) | UV-stable |
| Cost level | $$$ | $$ | $$ | $$$$ |
| Typical use | Roofs, tanks, blast | General waterproofing | Tank lining, buried | Exposed / decorative |
Pure polyurea cannot be brushed or rolled. TEXSA applies it with a GRACO Reactor plural-component spray rig that heats and pressurises the two reactive components independently, then mixes them inside the gun for an instantaneous, seamless cure.
High-pressure impingement mixing at the spray gun.
Iso (A) and resin (B) heated independently for correct viscosity.
Seamless build-up of the required DFT in successive passes.
Plural-component proportioner maintains exact ratio at all times.
Both components are circulated through the Reactor's heated hoses until they reach target temperature and pressure. Drum agitators keep the resin homogeneous.
The plural-component pump meters the isocyanate (A) and resin blend (B) at a precise 1:1 ratio and pushes them through separate, heated lines to the spray gun.
Inside the gun's mix chamber the two streams collide at high pressure, atomise and react instantly — depositing a seamless, fully bonded polyurea film on the prepared substrate.
The membrane is walkable in minutes. DFT is verified wet and after cure; pinhole / spark testing confirms a continuous, defect-free waterproofing layer.
no joints, laps or overlaps
Specified on infrastructure, industrial, and commercial assets across the UAE — wherever long-term performance and uptime matter.
Photographs from active TEXSA jobsites across the Emirates. Tap any image to enlarge.
Typical values for engineered polyurea coatings systems. Specific project values supplied on request.
Strip-out of failed lining, substrate repair, and 3 mm pure polyurea internal lining.
Podium and planter waterproofing under landscaped overburden.
Concrete repair, crack injection, and chemical-resistant lining.
Crews mobilised from our Abu Dhabi and Dubai bases — same-week attendance across every emirate.
Common questions from UAE consultants, clients and contractors. Need something specific? Speak with our technical team.
Share your scope, drawings, or a site location — a TEXSA project engineer will respond within one business day with a system recommendation and indicative budget.
