Sika®-1 – Integral Waterproofing Admixture for Mortar and Concrete

Moisture and water seepage are among the leading causes of structural deterioration, damp walls, and costly repairs. Sika®-1 is a high-quality liquid waterproofing admixture developed by Sika to reduce water permeability in cement-based mortars and concrete. By becoming an integral part of the mix, it enhances the waterproofing performance of structures from within rather than relying solely on surface coatings.

Available at Paint Point, Sika®-1 is trusted by contractors, engineers, architects, and homeowners across Pakistan for a wide range of waterproofing applications. It is commonly used in basements, retaining walls, foundations, water tanks, bathrooms, swimming pools, tunnels, and masonry works where long-term resistance to water penetration is essential.

Unlike surface-applied waterproofing products, Sika®-1 is mixed directly into cement mortar or concrete, helping create a denser matrix that limits water absorption while maintaining excellent workability and durability.

---

Why Choose Sika®-1?

Sika®-1 has been widely used in construction projects for decades because it provides reliable integral waterproofing without significantly changing standard construction practices. It improves the waterproofing capability of cementitious materials while maintaining compatibility with properly designed cement mixes.

Whether you are constructing a new building or repairing an existing structure, Sika®-1 helps protect concrete and mortar against water ingress, reducing the risk of dampness, efflorescence, and structural damage.

Key Benefits

• Integral waterproofing admixture
• Reduces water permeability
• Improves resistance to moisture penetration
• Suitable for cement mortar and concrete
• Easy to mix with construction materials
• Ideal for new construction and repairs
• Helps reduce dampness in structures
• Long-lasting waterproofing performance
• Suitable for interior and exterior applications
• Trusted Sika quality

---

Applications of Sika®-1

Sika®-1 is suitable for a wide variety of waterproofing applications in residential, commercial, and industrial construction projects.

Basement Waterproofing

Basements are constantly exposed to groundwater and soil moisture. Sika®-1 helps reduce water penetration through concrete and cement mortar, protecting below-ground structures from dampness.

Water Tanks

Concrete water storage tanks require dependable waterproofing to minimize water leakage. Sika®-1 improves the water resistance of cement-based construction elements.

Foundations

Use Sika®-1 in foundation works to provide additional protection against moisture migration from the ground.

Bathrooms and Wet Areas

Suitable for cement screeds and waterproof plaster in bathrooms, kitchens, laundry rooms, and other wet areas before finishing work.

Retaining Walls

Improves the waterproofing performance of retaining walls exposed to continuous soil moisture.

Swimming Pools

Can be incorporated into cement-based construction for swimming pools and other water-retaining structures where reduced permeability is required.

Masonry and Plaster

Ideal for waterproof plaster, masonry mortar, and cement renders where resistance to water penetration is important.

---

Features and Benefits

Integral Waterproofing Technology

Unlike surface coatings, Sika®-1 works within the cement mix, providing waterproofing throughout the mortar or concrete.

Reduced Water Permeability

The formulation helps create a denser cement matrix, reducing the passage of water through hardened mortar and concrete.

Easy to Use

Sika®-1 is supplied as a liquid admixture that is easy to measure and mix according to the manufacturer’s instructions.

Improved Durability

By minimizing moisture ingress, Sika®-1 contributes to the long-term durability of concrete and masonry structures.

Compatible with Cement-Based Mixes

Designed for use with cement mortars and concrete in accordance with Sika’s application guidelines.

Reliable Performance

Manufactured under strict quality standards, Sika®-1 is trusted worldwide for professional waterproofing applications.

---

Suitable Applications and Substrates

Sika®-1 is commonly used with:

• Cement mortar
• Cement plaster
• Concrete
• Masonry
• Brickwork
• Cement screeds
• Block walls
• Foundations
• Water-retaining structures
• Retaining walls
• Basements

Always ensure the substrate is structurally sound and follow recommended mix designs and application procedures.

---

How to Use Sika®-1

Proper mixing and application are essential for achieving optimum waterproofing performance.

Surface Preparation

For repair and plastering applications, remove loose particles, dust, oil, grease, and contaminants from the surface. Dampen absorbent substrates where appropriate before applying fresh mortar.

Mixing

Add Sika®-1 to the mixing water or prepare the mix as recommended in the official product instructions. Mix thoroughly with cement and aggregates to achieve a consistent blend.

Application

Apply the prepared mortar or concrete using standard construction techniques. Ensure proper compaction and finishing to minimize voids that could allow water penetration.

Curing

Proper curing is essential to achieve maximum strength and waterproofing performance. Protect freshly applied mortar or concrete from rapid drying and follow recommended curing practices.

---

Why Buy Sika®-1 from Paint Point?

Paint Point is a trusted supplier of genuine Sika construction chemicals and waterproofing solutions in Pakistan. We provide authentic products, competitive prices, and professional customer support to help you choose the right solution for your project.

When you purchase from Paint Point, you receive:

• Genuine Sika products
• Competitive pricing
• Nationwide delivery across Pakistan
• Expert technical guidance
• Secure online shopping
• Reliable product availability
• Professional customer service
• Solutions for residential, commercial, and industrial projects

Whether you are a contractor, builder, architect, or homeowner, Paint Point offers dependable waterproofing products backed by industry expertise.

---

Frequently Asked Questions (FAQs)

 What is Sika®-1 used for?

Sika®-1 is an integral waterproofing admixture used to reduce water permeability in cement mortar and concrete for foundations, basements, water tanks, retaining walls, and masonry applications.

Can Sika®-1 be used for waterproof plaster?

Yes. It is commonly added to cement plaster and mortar to improve resistance to water penetration in damp or wet areas.

Is Sika®-1 suitable for water tanks?

Yes. It is widely used in cement-based water-retaining structures such as water tanks when applied according to Sika’s recommendations.

Does Sika®-1 replace surface waterproofing?

Sika®-1 provides integral waterproofing within the mortar or concrete. Depending on the project requirements, additional waterproofing systems may also be recommended for enhanced protection.

Is Sika®-1 suitable for new construction and repairs?

Yes. It can be used in both new construction projects and waterproofing repair applications where cement-based mortars or concrete are involved.

Where can I buy genuine Sika®-1 in Pakistan?

You can purchase genuine Sika®-1 online from Paint Point, with fast nationwide delivery, competitive prices, and expert technical support.

---

Order Genuine Sika®-1 from Paint Point

Protect your construction project from water damage with Sika®-1, a trusted integral waterproofing admixture that helps reduce water permeability in cement mortar and concrete. Whether you’re building a new basement, waterproofing a water tank, strengthening foundations, or preparing waterproof plaster, Sika®-1 provides dependable performance and long-lasting protection.

At Paint Point, we supply only genuine Sika waterproofing products to ensure consistent quality and reliable results. Order Sika®-1 today and enjoy expert guidance, competitive pricing, and fast delivery anywhere in Pakistan.

---