Akfix EM600 Waterguard – Acrylic Elastic Waterproofing Membrane | Nairobi, Kenya

Price: KES 21,600 (Inclusive of VAT) Brand: Akfix (Turkey) | Authorized Startcore Ventures Distribution Category: Construction Chemicals / Waterproofing Membranes Chemical Basis: Acrylic Copolymer | Color: White | Availability: In Stock

Akfix EM600 supplied in 20kg drums

Product Overview

If you're searching for a genuine, professional-grade roof and terrace waterproofing membrane in Kenya, Akfix EM600 Waterguard is a product built specifically for the demands of exposed, weather-facing surfaces — the kind Nairobi's rainy seasons and Mombasa's intense coastal sun both put to the test in very different ways. This is a one-component, water-based, acrylic copolymer elastic waterproofing membrane — ready to use straight from the container, with no mixing of separate components, no solvent smell on site, and no complex application equipment required beyond a brush, roller, or airless spray gun.

Unlike bituminous or solvent-based waterproofing systems that can be labor-intensive, odorous, and difficult to apply cleanly on occupied buildings, Akfix EM600 is formulated to be genuinely practical for real Kenyan job sites: it can be diluted with water rather than solvent, dries to a seamless, flexible membrane that moves with the substrate rather than cracking, and remains UV-stable under direct sun exposure — a critical property for flat roofs and terraces that spend years under equatorial sunlight without ever being covered.

At KES 21,600, inclusive of VAT, Startcore Ventures Limited supplies genuine Akfix EM600 Waterguard as an authorized Akfix dealer. For a product whose entire job is to keep water out of a structure for years at a time, buying genuine, correctly-formulated stock — not a diluted or counterfeit imitation — is the difference between a waterproofing job that lasts and one that fails within a single rainy season.

Why Genuine Akfix EM600 Matters for Kenyan Roofing and Waterproofing Work

Waterproofing failures are among the most expensive mistakes on a Kenyan construction or maintenance project — not because the repair itself is complex, but because by the time a failure becomes visible (a stained ceiling, a damp wall, a leaking terrace above a occupied room), the damage has usually already spread into structural elements, finishes, and sometimes electrical systems below. This is exactly why product authenticity matters more here than in many other construction chemical categories:

• Verified acrylic copolymer formulation — genuine EM600 is engineered for a specific balance of elasticity, opacity, and UV resistance; diluted or counterfeit "acrylic waterproofing paint" products sold in unmarked containers frequently lack the solid content needed to form a genuinely continuous, waterproof film
• Confirmed elongation and tensile performance — genuine EM600 is tested to DIN 53504 standards for elongation at break and tensile strength, meaning it's verified to actually stretch and recover with thermal movement and minor substrate cracking, rather than becoming brittle and splitting
• True UV resistance — a critical property for exposed roofs and terraces under Kenya's strong equatorial sun; unbranded imitations often degrade, chalk, or lose elasticity within a single dry season under sustained UV exposure
• Consistent solid content (70–80%) — this directly determines how much actual waterproofing film remains once the water in the formulation evaporates; lower-quality imitations with inflated water content leave a thinner, weaker film than the coverage rate suggests, meaning you use more product to achieve less real protection

Buying through Startcore Ventures Limited, an authorized Akfix dealer, means the membrane going onto your roof or terrace performs exactly as documented in the manufacturer's technical data — not a variable, unverified alternative.

Key Applications

Akfix EM600 Waterguard is formulated specifically for exposed, weather-facing waterproofing applications:

1. Flat and low-slope roofs — forming a continuous, seamless, UV-stable waterproof membrane across roof surfaces
2. Balconies and terraces — waterproofing before tiling or as an exposed, over-paintable finish
3. Building facades — protecting exterior wall surfaces from water ingress while remaining water vapor permeable, allowing the substrate to "breathe"
4. Wooden surfaces — waterproofing timber elements exposed to weather, such as timber decking, fascia boards, or wooden roof structures
5. Asphalt and bitumen roofing — as a protective, UV-resistant overcoat on existing bituminous roofing systems, extending their service life
6. Roofing details — gutters, chimney edges, parapet walls, and other roof penetrations and junctions where water ingress most commonly originates
7. General exterior waterproofing — anywhere a flexible, seamless, over-paintable waterproof coating is needed on exposed surfaces

Important restriction to note: Akfix EM600 is not suitable for pressurized water applications (such as water tanks under hydrostatic pressure) and is not recommended for surfaces subject to pedestrian or vehicle traffic unless protected by a suitable finish layer such as tiles or a protective surface covering. For those applications, a different Akfix or Mapei product from our waterproofing range would be more appropriate — our team can advise on the correct product for your specific scenario.

Key Features

• Ready to use — no mixing of components required, straight from the container
• Multiple application methods — can be applied with an airless spray gun for large roof areas, or by roller or brush for smaller areas and detail work
• Low labor cost — the ease of application (spray, roll, or brush) and lack of complex mixing significantly reduces application time compared to multi-component or bituminous systems
• Solvent-free, water-dilutable — no solvent odor on site, safer for use on occupied buildings, and can be diluted with water for priming porous substrates
• Water vapor permeable — allows trapped moisture within the substrate to escape as vapor, reducing the risk of blistering or delamination that can occur with fully vapor-tight membranes
• UV resistant — maintains performance under direct, sustained sun exposure, critical for exposed roofs and terraces
• Maintains elasticity at low temperatures — continues to perform through Nairobi's cooler highland nights and early mornings without becoming brittle
• Over-paintable — can be finished with a compatible topcoat where an aesthetic or additional protective finish is desired
• High opacity — provides genuine, visible coverage rather than a thin, translucent film
• Colorable with water-based color pastes — allows for a finished appearance matching the building's exterior scheme rather than a plain white membrane
• Seamless application — forms a continuous membrane without joints or seams, eliminating the weak points common in sheet-based waterproofing systems

Technical Specifications

Property Detail
| Chemical Basis  | Acrylic copolymer
| Solid Content  | 70–80%
| Density  | 1.37 ± 0.03 g/ml
| Consistency / Color  | Liquid / White
| Viscosity  | 50,000 ± 5,000 (Spindle No. 6, 12rpm, 20°C)
| Dry Time for Next Layer  | 4–5 hours (at 23°C, 50% relative humidity)
| Service Time  | 48 hours (at 23°C, 50% relative humidity)
| Consumption (Horizontal Surfaces)  | 1.0–1.5 kg/m²
| Consumption (Vertical Surfaces)  | 0.75 kg/m²
| Elongation at Break  | ≥ 600% (per DIN 53504)
| Tensile Strength  | > 1 N/mm² (per DIN 53504)
| Application Temperature  | +5°C to +35°C
| Ambient Temperature (during cure)  | +5°C to +35°C
| Storage Life  | 12 months, stored between +5°C and +25°C in original sealed packaging, in a dry environment, protected from direct sunlight

Restrictions and Application Conditions

To achieve the performance documented above, the following conditions must be observed:

• Do not apply if rain or frost is forecast. The membrane requires time to form its film and cannot cure correctly if disturbed by rain before it sets.
• Protect the applied membrane from rain or frost for at least 24 hours after application to allow proper film formation.
• Not suitable for pressurized water applications — this product is designed for surface waterproofing against rain, moisture, and weather exposure, not for containment of water under hydrostatic pressure such as in water tanks.
• Not recommended for pedestrian or vehicle traffic directly on the exposed membrane. Where the waterproofed surface will be walked on or driven over, it must be protected with a suitable finish such as tiles or another protective surface covering material.

How to Apply Akfix EM600 Waterguard Correctly

Proper application technique is essential to achieving a genuinely continuous, long-lasting waterproof membrane:

1. Prepare the substrate. Ensure the surface to be waterproofed is clean, dry, and completely free from grease, oil, dust, and loose material. Any cracks, joints, or damaged areas should be repaired before waterproofing begins.
2. Prime porous substrates. On concrete, cement, or plaster surfaces, apply a diluted primer coat made by mixing 4–5 parts Akfix EM600 with 1–2 parts water. This primer coat improves adhesion and penetration into the porous substrate before the full-strength membrane is applied.
3. Prime metal surfaces separately. For any metal elements within the waterproofing scope (such as flashings or metal roofing details), it's recommended to apply an appropriate anti-corrosive primer before applying the membrane.
4. Apply the first full-strength coat. Using an airless spray gun, roller, or brush, apply the non-diluted membrane in a single, consistent direction across the surface.
5. Allow the first layer to dry fully before proceeding — under standard conditions (23°C, 50% relative humidity), this takes approximately 4–5 hours, though site conditions in Kenya's varying climates (Nairobi's cooler highland air versus Mombasa's coastal humidity) may extend this drying time.
6. Apply the second coat in the opposite direction to the first layer. This cross-direction application is important — it helps eliminate pinholes and ensures full, even coverage across the entire surface.
7. Maintain an optimum total layer thickness of approximately 1mm, applied as a minimum of two full coats. Thicker single coats can trap moisture and extend drying time unnecessarily; the two-coat, cross-direction method achieves better, more reliable coverage.
8. Reinforce vulnerable areas. For connection lines, movement joints, or any surfaces with existing cracks, it's strongly recommended to embed a reinforcing textile (fabric mesh) within the membrane at that specific location, to bridge movement and prevent future cracking from telegraphing through the waterproofing layer.
9. Protect the curing membrane from rain and frost for at least 24 hours after the final coat, and avoid foot traffic or any surface loading until the membrane has fully cured (service time of 48 hours under standard conditions).

Frequently Asked Questions

Can Akfix EM600 be applied to a roof that already has bituminous (asphalt) waterproofing? Yes. EM600 is specifically listed as suitable for application over asphalt and bitumen flooring/roofing, making it a practical option for extending the life and UV resistance of an existing bituminous roof system rather than a full tear-off and replacement.

How many coats of EM600 do I actually need? A minimum of two coats is required, applied in opposite directions to each other, for a total optimum thickness of approximately 1mm. Applying only a single coat significantly increases the risk of pinholes and weak points in the membrane.

How long before I can walk on a surface waterproofed with EM600? The documented service time is 48 hours at 23°C and 50% relative humidity before the membrane reaches full service performance. However, EM600 is not designed for ongoing pedestrian or vehicle traffic at all — any surface that will be regularly walked on or driven over needs a protective finish (such as tiles) installed over the cured membrane.

Can I use EM600 on a water tank or swimming pool? No. EM600 is explicitly not suitable for pressurized water applications. For water tanks, swimming pools, or any structure holding water under hydrostatic pressure, a different product system is required — speak with our technical team about the correct alternative for your specific application.

What happens if it rains shortly after I apply EM600? The membrane needs to be protected from rain for at least 24 hours after application to cure properly, and should not be applied at all if rain is forecast during the application and initial cure window. Always check weather conditions before scheduling application, particularly during Kenya's long and short rainy seasons.

Does EM600 need to be painted over, or can it be left as the final finish? EM600 is over-paintable if you want an additional finish coat, but it can also be left as the final exposed membrane where appropriate — it has high opacity and can even be tinted with water-based color pastes if a specific color finish is required for the building's appearance.

How much EM600 do I need for my roof or terrace? Consumption is approximately 1.0–1.5 kg per square meter on horizontal surfaces (roofs, terraces) and approximately 0.75 kg per square meter on vertical surfaces (facades, walls), applied across the recommended minimum two coats. Provide our team with your surface area for an accurate material quantity estimate.

Is EM600 suitable for Nairobi's cooler climate as well as Mombasa's coastal heat? Yes. The product maintains elasticity even at low temperatures, making it suitable for Nairobi's cooler highland conditions, while its UV resistance and stated application temperature range of +5°C to +35°C cover Mombasa's higher coastal temperatures as well. As with any waterproofing product, application should still avoid extreme conditions and rain risk regardless of location.

Do I need reinforcing fabric everywhere, or only in certain areas? Reinforcing textile is specifically recommended at connection lines, movement joints, and any surfaces with existing cracks — these are the points most likely to experience movement that could compromise the membrane over time. A general flat, uncracked surface typically does not require reinforcement across its entire area.

What is the price of Akfix EM600 in Nairobi? Startcore Ventures Limited sells genuine Akfix EM600 Waterguard Acrylic Waterproofing Membrane at KES 21,600, inclusive of VAT, with bulk and contractor pricing available for larger roofing and waterproofing projects.

Where can I buy genuine Akfix EM600 in Kenya? Startcore Ventures Limited, based at Bhavesh Centre, Ngara Road, Nairobi, is an authorized Akfix dealer stocking EM600 Waterguard and the broader Akfix waterproofing, sealant, and adhesive range, with countrywide delivery available.

Complete Your Waterproofing System

For a complete, correctly specified waterproofing job, consider pairing Akfix EM600 with these complementary products, also available at Startcore Ventures:

• Reinforcing fabric/mesh — for embedding at joints, connection lines, and crack-prone areas as recommended in the application instructions above
• Anti-corrosive primer — for any metal roofing details, flashings, or fixtures within the waterproofing scope
• Mapei Mapelastic Smart — an alternative cementitious flexible waterproofing membrane for below-grade or wet-area applications where EM600's surface-exposed acrylic formulation isn't the right fit
• Mapei Lamposilex ME — for stopping any active water leaks or ingress before starting a waterproofing project, ensuring the substrate is genuinely dry before membrane application

A Note for Contractors and Property Managers

Roof and terrace waterproofing is one of the maintenance items most commonly deferred until a visible leak forces the issue — by which point interior finishes, ceilings, and sometimes structural timber or steel have already absorbed water damage that costs far more to repair than the original waterproofing job would have. If you're managing a commercial property, residential block, or maintenance contract across multiple sites in Nairobi or beyond, our team can support planned, proactive waterproofing programs with volume pricing and delivery scheduling aligned to your maintenance calendar, rather than reactive, single-site emergency purchases.

Why Buy From Startcore Ventures Limited

Startcore Ventures Limited is an authorized dealer for Akfix's full range of construction chemicals — including waterproofing membranes, sealants, adhesives, and PU foams — alongside other trusted global brands including Mapei, Sika, Somafix, Fischer, and Henkel. We serve contractors, property managers, fabricators, and maintenance teams across Nairobi and the wider Kenyan market.

Waterproofing is a category where the real cost of a failed product is rarely the product itself — it's the water damage, remedial work, and disruption that follows a failed membrane months or years later. Every unit of Akfix EM600 sold by Startcore Ventures is sourced through legitimate Akfix supply channels, giving you confidence that the membrane going onto your roof or terrace performs exactly as documented, for the full service life the manufacturer intends.

Order genuine Akfix EM600 Waterguard today at KES 21,600 inc. VAT — visit us at Bhavesh Centre, Ngara Road, Nairobi, or contact us for bulk, contractor, and project-specific pricing.

• Phone/WhatsApp: +254 705 544 817
• Email: info@startcore.co.ke
• Website: startcore.co.ke