18L Sika Igolflex-155 EG Rubber Bitumen Emulsion – Concrete Waterproofing and Damp Proofing

18L Sika Igolflex-155 EG Rubber Bitumen Emulsion for Concrete Waterproofing and Damp Proofing

Sika Igolflex-155 EG is a rubber bitumen emulsion supplied as a viscous liquid for protecting and damp-proofing concrete surfaces that may be exposed to mild soil acids and salts. It is intended for applications such as concrete foundations, retaining walls and basements, and can also be used as a primer before applying roll or liquid bitumen membranes. The product forms a flexible black film after drying and is suitable for both horizontal and vertical applications.

For contractors, builders, waterproofing specialists, property developers, maintenance teams, and individual customers in Ghana, the 18L Sika Igolflex-155 EG provides a practical bitumen-based coating for concrete surfaces that need protection against dampness and ground-related moisture exposure

What Is Sika Igolflex-155 EG?

Sika Igolflex-155 EG is a rubber bitumen emulsion used primarily for waterproofing and damp-proofing concrete surfaces.

It is supplied as a viscous liquid and has a brown-black colour before drying. After drying, it forms a black flexible film over the treated surface.

The product is particularly intended for concrete surfaces that will subsequently be backfilled, making it relevant to below-ground construction and building applications where concrete foundations, retaining walls and basement surfaces need protection before soil is placed against them.

It can also serve as a primer before the application of roll or liquid bitumen membranes, making it useful as part of a broader waterproofing system where compatible bitumen membranes will be installed afterwards.

What Does Rubber Bitumen Emulsion Mean?

A rubber bitumen emulsion combines bitumen with rubberized properties in an emulsion form.

In practical terms, the product is applied as a liquid coating and subsequently dries to form a flexible black film.

The flexibility of the resulting film is useful for a coating intended to protect concrete surfaces, particularly where the waterproofing layer needs to remain as a continuous coating rather than functioning simply as a rigid surface treatment.

Main Uses of Sika Igolflex-155 EG

The product data identifies several specific applications.

Concrete Foundations

Sika Igolflex-155 EG can be used for waterproofing and damp-proofing concrete foundations that are in contact with ground soil.

This makes it relevant during construction before foundation areas are backfilled.

Retaining Walls

Retaining walls can be exposed to moisture from surrounding soil. The product can be applied to suitable concrete retaining wall surfaces as part of their damp-proofing and waterproofing treatment.

Basements

The product is also intended for basement applications where concrete surfaces require protection against moisture associated with surrounding ground conditions.

Backfilled Concrete Surfaces

Sika Igolflex-155 EG is specifically described for protecting concrete surfaces that will subsequently be backfilled.

This is an important application because the coating can be incorporated into the construction process before the surrounding soil is placed against the treated surface.

Primer for Bitumen Membranes

The product can be used as a primer before applying roll or liquid bitumen membranes from the relevant compatible systems.

This makes it useful where waterproofing involves more than one layer or product.

Separation Coating

Sika Igolflex-155 EG can also be used as a separation coating or bond-breaker for concreting work.

This provides another application beyond conventional damp-proofing.

Sika Igolflex-155 EG Features and Benefits

The product is described as a simple and economical material with several practical features.

Solvent Free

Sika Igolflex-155 EG is specified as solvent free.

This is an important characteristic for users selecting a bitumen emulsion for building and waterproofing applications.

Suitable for Interior Applications

The supplied product information states that the material is suitable for interior applications because of its non-toxic and non-flammable content.

Users should still follow the most recent Safety Data Sheet and product instructions for handling, application and storage.

Suitable for Hot and Tropical Climate Conditions

The product is stated to be suitable for hot and tropical climate conditions, making this specification particularly relevant to applications in Ghana.

Adheres to Different Surfaces

The product information states that Sika Igolflex-155 EG adheres to all kinds of surfaces and can be used even when the surface is moist.

This is particularly relevant for construction environments where maintaining completely dry conditions on every concrete surface can be difficult.

Can Be Used on Damp Surfaces

The product can be used for damp surfaces according to the supplied technical information.

However, the substrate should still be properly prepared and cleaned before application.

Resistance to Mild Chemicals and Salts

Sika Igolflex-155 EG provides good resistance to mild chemicals and salts, according to the supplied product information.

This characteristic is relevant when protecting concrete surfaces exposed to ground conditions where mild soil acids and salts may be present.

Technical Specifications

Property	Specification
Product	Sika Igolflex-155 EG
Product Type	Rubber Bitumen Emulsion
Pack Size	18L
Colour	Brown-black; turns to a black film after drying
Shelf Life	12 months from date of production when stored properly in original unopened packing
Storage	Store indoors in dry conditions
Maximum Storage Temperature	45°C
Density	1.05 ± 10% kilograms/litre
Service Temperature	5°C to +85°C
Standard / Compliance	ASTM D1227

These specifications are taken from the supplied product information.

Coverage and Consumption

The amount of Sika Igolflex-155 EG required depends on the substrate and the application.

The supplied consumption figures are:

Application	Consumption
First coat	0.35–0.50 kilograms per square metre
Second coat	0.25–0.30 kilograms per square metre, depending on substrate porosity

The second-coat consumption can therefore vary according to how porous the surface is.

For project planning, contractors should calculate the required quantity from the actual surface area and expected substrate consumption rather than assuming that one fixed coverage rate will apply to every surface.

Drying and Curing Time

The supplied product data gives the following drying information:

Stage	Time
Touch dry	2–6 hours per coat
Hard dry	7–10 hours
Firm dry	48 hours
Minimum waiting time before overcoating	2 hours, depending on ambient temperature

These times can vary according to actual environmental conditions.

The distinction between touch dry, hard dry and firm dry is important. A surface that feels dry to the touch should not automatically be assumed to have reached its final firm-dry condition.

Preparing the Concrete Surface

Proper substrate preparation is an important part of applying any waterproofing or damp-proofing coating.

The supplied application instructions state that the surface should be cleaned thoroughly to remove contaminants such as:

• Dust
• Traces of curing compound
• Oil
• Grease
• Other contaminants

Depending on the degree of contamination, cleaning may involve light mechanical grinding, corn blasting or high-pressure water jet cleaning.

Surface imperfections and protrusions should also be removed and repaired.

Structurally unsound or friable concrete must be removed and repaired before application.

This preparation helps create a suitable surface for the coating and reduces the possibility that contaminants or damaged concrete will interfere with the application.

How to Apply Sika Igolflex-155 EG

The supplied instructions recommend application by brush or roller.

Two or more coats should be applied to achieve a durable finish.

Step 1: Prepare the Surface

Clean the concrete thoroughly and remove contaminants, loose material, protrusions and surface imperfections.

Step 2: Repair Unsound Concrete

Structurally unsound or friable concrete should be removed and repaired before the coating is applied.

Step 3: Stir the Product

The product should be stirred thoroughly before use to achieve a homogeneous consistency.

Step 4: Add Water as Specified

The supplied instructions state to add 10–15% of water to coat. Follow the applicable current product instructions when preparing the material for application.

Step 5: Apply the First Coat

Apply the first coat using a brush or roller according to the required consumption rate.

Step 6: Allow Appropriate Drying

Allow the coating to reach the required drying condition before applying the next coat.

The supplied information specifies a minimum waiting time of two hours before overcoating, depending on ambient temperature.

Step 7: Apply Additional Coats

Two or more coats should be applied to provide the required durable finish.

Where Sika Igolflex-155 EG Is Useful in Ghana

Ghana’s construction environment includes extensive residential, commercial and infrastructure development, making concrete waterproofing and damp-proofing important considerations for many projects.

Sika Igolflex-155 EG can be relevant to:

• Residential foundation construction
• Commercial buildings
• Basement construction
• Retaining wall projects
• Property development
• Concrete foundation waterproofing
• Building maintenance
• Contractor waterproofing work
• Construction projects involving backfilled concrete
• Projects using roll or liquid bitumen membranes

For contractors working on foundations and below-ground structures, selecting the correct waterproofing system and preparing the concrete correctly are important parts of the overall installation.

Suitable for Horizontal and Vertical Applications

Sika Igolflex-155 EG is specified for both horizontal and vertical applications.

This provides flexibility when a project requires treatment of different concrete surfaces.

For example, a waterproofing application may involve a vertical foundation wall as well as associated horizontal concrete surfaces.

The application method should still be selected according to the substrate, access conditions and project requirements.

Using It as a Primer

One of the important uses of Sika Igolflex-155 EG is as a primer before applying roll or liquid bitumen membranes.

This means the product can form part of a larger waterproofing system rather than being considered only as a standalone coating.

Where another membrane will be installed over the coating, contractors should verify compatibility and follow the applicable current product documentation for the complete system.

Storage and Shelf Life

Sika Igolflex-155 EG has a stated shelf life of 12 months from the date of production, provided that it is stored correctly in its original unopened packaging.

The supplied storage conditions specify:

• Store indoors.
• Keep in dry conditions.
• Do not exceed a maximum storage temperature of 45°C.
• Maintain the product in its original unopened packaging during storage.

Proper storage is particularly important for construction materials because unsuitable storage conditions can affect the condition of the product before application.

Cleaning Tools After Application

The supplied cleaning instructions state that tools and equipment should be cleaned immediately after use with soap and water.

For dried material, the supplied instructions specify the use of Sika Thinner 2 to dissolve the dried material.

Cleaning tools immediately is preferable to allowing the material to dry on brushes, rollers or equipment.

Safety and Handling

Although the supplied product information identifies Sika Igolflex-155 EG as solvent free and suitable for interior applications because of its non-toxic and non-flammable content, users should still handle the product according to the manufacturer’s current safety documentation.

Before using the product:

• Read the applicable Product Data Sheet.
• Refer to the latest Safety Data Sheet.
• Follow the manufacturer’s application instructions.
• Use appropriate personal protective equipment.
• Ensure the work area is managed appropriately.
• Keep the product stored correctly.
• Follow applicable disposal requirements.

For professional construction projects, application should be performed by personnel who understand the requirements of the waterproofing system being installed.

Common Mistakes to Avoid

Applying Over a Dirty Surface

Dust, oil, grease, curing compounds and other contaminants can interfere with the coating. Proper cleaning is therefore important.

Ignoring Damaged Concrete

Friable or structurally unsound concrete should be removed and repaired before coating.

Applying Without Stirring

The product should be thoroughly stirred before use to achieve a homogeneous consistency.

Applying Only One Coat Where Multiple Coats Are Required

The supplied application instructions specify two or more coats for a durable finish.

Ignoring Drying Time

Applying subsequent coats too early can interfere with the intended application process. Observe the specified waiting time and actual environmental conditions.

Storing the Product Incorrectly

Keep the product indoors, dry and below the stated maximum storage temperature of 45°C.

Sika Igolflex-155 EG vs Other Bitumen Emulsions

Customers searching for bitumen emulsion, rubber bitumen emulsion, cold applied bitumen emulsion, or bitumen emulsion uses will find that different products can be designed for different applications.

Sika Igolflex-155 EG is specifically identified as a rubber bitumen emulsion for protecting and damp-proofing concrete surfaces, including foundations, retaining walls and basements.

It can also be used as a primer before compatible roll or liquid bitumen membranes.

Therefore, buyers should not select a bitumen emulsion based only on the word “bitumen.” The intended substrate, application, drying characteristics, compatibility and project requirements should all be considered.

Understanding Common Bitumen Emulsion Searches

Customers may use several different search terms when looking for this type of product.

Bitumen Emulsion

Bitumen emulsion is a broad product category that includes different formulations for different construction applications.

Rubber Bitumen Emulsion

Rubber bitumen emulsion is the specific product type represented by Sika Igolflex-155 EG.

Cold Applied Bitumen Emulsion

Customers may search for cold applied bitumen emulsion when looking for a bitumen-based product that can be applied without hot-melting the material.

Bitumen Emulsion Uses

Common buyer questions about bitumen emulsion uses often concern waterproofing, damp-proofing, priming and other construction applications.

The correct application should always be determined from the specific product documentation rather than assuming that all bitumen emulsions are interchangeable.

Bitumen Emulsion Price

Bitumen emulsion price can vary depending on formulation, brand, packaging size, project requirements and supplier.

For a current price and availability in Ghana, customers should enquire with CETECH Ghana.

What About Emilkote and Polycoat Bitumen Emulsions?

Customers searching for Emilkote bitumen emulsion, Polycoat bitumen emulsion paint, or Polycoat cold applied bitumen emulsion may be comparing different products within the broader bitumen coating market.

These products should not automatically be treated as identical to Sika Igolflex-155 EG.

When comparing products, check:

• Intended application
• Substrate
• Product formulation
• Consumption rate
• Drying time
• Compatibility
• Required number of coats
• Storage conditions
• Manufacturer’s technical documentation

This is more reliable than comparing products based only on the term “bitumen emulsion.”

Who Should Buy Sika Igolflex-155 EG?

The product is particularly relevant to:

• Building contractors
• Waterproofing contractors
• Civil construction companies
• Property developers
• Concrete contractors
• Construction project managers
• Maintenance teams
• Building material suppliers
• Professional applicators
• Homeowners carrying out suitable construction work

For larger projects, the 18L pack format can be incorporated into quantity planning based on the actual surface area and specified consumption.

Bulk Sika Igolflex-155 EG Supply in Ghana

Contractors and commercial buyers may require multiple units for larger foundation, basement, retaining wall or waterproofing projects.

Bulk purchasing can be relevant for:

• Construction companies
• Property developers
• Waterproofing contractors
• Building material retailers
• Commercial projects
• Institutional construction
• Infrastructure projects
• Maintenance contractors

CETECH Ghana can support customers looking for product supply, sourcing and larger procurement requirements in Ghana.

Where to Buy Sika Igolflex-155 EG in Ghana

If you are searching for Sika Igolflex, Sika Igolflex-155 EG, Sika Igolflex 155, rubber bitumen emulsion, or a concrete waterproofing and damp-proofing coating in Ghana, CETECH Ghana provides access to construction and building products for individual and professional customers.

CETECH Ghana operates both online and physical offline stores in Ghana and supplies products to individuals, contractors, businesses, technicians, institutions, commercial buyers and industrial customers where relevant.

Customers can enquire about:

• Product availability
• Current pricing
• Bulk quantities
• Project sourcing
• Related construction products
• Product consultation
• Supply support

Frequently Asked Questions

What is Sika Igolflex-155 EG?

Sika Igolflex-155 EG is a rubber bitumen emulsion supplied as a viscous liquid for protecting and damp-proofing concrete surfaces subject to attack from mild soil acids and salts.

What is Sika Igolflex used for?

It is used for protecting and damp-proofing concrete surfaces, particularly foundations, retaining walls and basements, and can also be used as a primer before compatible roll or liquid bitumen membranes.

Is Sika Igolflex-155 EG a waterproofing product?

It is used for waterproofing and damp-proofing applications on suitable concrete surfaces.

Can it be used on foundations?

Yes. The supplied product information specifically identifies concrete foundations in contact with ground soil as an application.

Can it be used on retaining walls?

Yes. Retaining walls are specifically listed among the applications.

Can it be used in basements?

Yes. Basement applications are included in the supplied product information.

Can Sika Igolflex be used on damp concrete?

The product information states that it can be used for damp surfaces and that it adheres to surfaces even when the surface is moist.

The surface must nevertheless be properly prepared according to the application instructions.

What colour is Sika Igolflex-155 EG?

The product is brown-black and turns into a black film after drying.

How many coats should be applied?

The supplied application instructions state that two or more coats should be applied to ensure a durable finish.

How much product is required per square metre?

The specified consumption is 0.35–0.50 kilograms per square metre for the first coat and 0.25–0.30 kilograms per square metre for the second coat, depending on substrate porosity.

How long does Sika Igolflex take to dry?

The supplied data states 2–6 hours per coat for touch dry, 7–10 hours for hard dry, and 48 hours for firm dry. Minimum waiting time before overcoating is stated as two hours depending on ambient temperature.

How should Sika Igolflex-155 EG be applied?

It should be applied by brush or roller after proper substrate preparation and thorough stirring.

Can it be used as a primer?

Yes. It can be used as a primer before the application of roll or liquid bitumen membranes, subject to compatibility and the applicable product-system requirements.

Is Sika Igolflex suitable for tropical climates?

The supplied product information states that it is suitable for hot and tropical climate conditions.

What is the shelf life?

The stated shelf life is 12 months from the date of production when stored properly in the original unopened packaging.

How should it be stored?

Store indoors in dry conditions and at a maximum temperature of 45°C, according to the supplied product information.

What is the density?

The specified density is 1.05 ± 10% kilograms/litre.

What is the service temperature?

The stated service temperature is 5°C to +85°C.

Does Sika Igolflex-155 EG comply with a standard?

The supplied product information states that Sika Igolflex-155 EG complies with ASTM D1227.

What is the difference between rubber bitumen emulsion and ordinary bitumen emulsion?

“Bitumen emulsion” is a broad category. Sika Igolflex-155 EG is specifically identified as a rubber bitumen emulsion, formulated for the stated waterproofing, damp-proofing, priming and separation-coating applications.

Is Sika Igolflex-155 EG suitable for Ghana?

The supplied product information states that it is suitable for hot and tropical climate conditions, which is relevant to Ghanaian construction environments.

Final Buyer Checklist

Before purchasing Sika Igolflex-155 EG, confirm that you need:

• Product: Sika Igolflex-155 EG
• Product type: Rubber Bitumen Emulsion
• Pack: 18L
• Primary function: Waterproofing and damp-proofing
• Suitable applications: Concrete foundations, retaining walls, basements and backfilled concrete surfaces
• Additional use: Primer before compatible roll or liquid bitumen membranes
• Other use: Separation coating or bond-breaker for concreting work
• Application: Brush or roller
• Coats: Two or more
• First-coat consumption: 0.35–0.50 kilograms per square metre
• Second-coat consumption: 0.25–0.30 kilograms per square metre depending on substrate porosity
• Touch dry: 2–6 hours per coat
• Hard dry: 7–10 hours
• Firm dry: 48 hours
• Minimum overcoating time: 2 hours depending on ambient temperature
• Colour: Brown-black before drying; black film after drying
• Storage: Indoors, dry conditions, maximum 45°C
• Shelf life: 12 months from production when properly stored unopened
• Service temperature: 5°C to +85°C
• Standard: ASTM D1227

For customers comparing Sika Igolflex, bitumen emulsion, rubber bitumen emulsion, cold applied bitumen emulsion, Polycoat bitumen emulsion, or other waterproofing coatings, the key is to match the product to the actual substrate and application. Sika Igolflex-155 EG is specifically intended for concrete protection, waterproofing and damp-proofing applications including foundations, retaining walls, basements and concrete surfaces that will subsequently be backfilled.

CETECH Ghana can provide the 18L Sika Igolflex-155 EG for individual purchases, construction projects and larger procurement requirements, with online and offline purchasing options available in Ghana.