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SikaWatertight Concrete Powder

SikaWatertight Concrete Powder
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Sika® Watertight Concrete Powder — Combined Water-Resisting & High-Range Water-Reducing Powder Admixture.

Sika® Watertight Concrete Powder is a combined water-resisting and high-range water-reducing (superplasticising) admixture used to enhance workability and reduce the water permeability of concrete.

Sika® Watertight Concrete Powder

Combined Water-Resisting & High-Range Water-Reducing Powder Admixture

Water ResistingReduces water permeability and capillary absorption.
Water ReducingHRWR component lowers the water/cement ratio.
Improved WorkabilityEnhances placing and compaction.
Denser ConcreteProduces dense, durable, watertight concrete.
Integral ProtectionWaterproofs throughout the concrete mass.
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Delivery Across Pakistan

Delivery across Pakistan, including major cities. Contact our team for lead times to your location.

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Trusted by Professionals

Used by contractors, builders and industries across Pakistan.

Quality You Can Rely On

Sika quality, backed by MCT Chemicals assurance.

Expert Technical Support

Our team helps you choose the right solution.

Nationwide Delivery

Fast and reliable delivery across Pakistan.

Key Benefits

  • Water Resisting
  • Water Reducing
  • Improved Workability
  • Denser Concrete
  • Integral Protection
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Physical Address

Office No. 34, AL-Haj Market, Main G.T. Rd, Islamabad, 44000

Sika® Watertight Concrete Powder – Combined Water-Resisting & High-Range Water-Reducing Powder Admixture

Sika® Watertight Concrete Powder is a combined water-resisting and high-range water-reducing (superplasticising) admixture used to enhance workability and reduce the water permeability of concrete. The high-range water-reducing component allows a lower water/cementitious ratio, while the water-resisting component reduces capillary absorption, producing dense, durable, watertight concrete.

Recommended Uses

  • Watertight structural concrete
  • Basements and foundations
  • Water-retaining structures
  • Roof slabs and wet areas
  • Concrete requiring low permeability

Technical Information

Need the exact numbers for Sika® Watertight Concrete Powder? We share them straight from the current Sika Pakistan Product Data Sheet, so you always get accurate, up-to-date figures.

Official Sika Pakistan Product Data Sheet

Request the latest PDS for Sika® Watertight Concrete Powder and our technical team will send the current official document, including key figures such as crack-bridging, water-tightness, coverage and curing times.

Get the Official PDS
Official Pakistan Documentation Latest Revision Technical Support

Source: Sika product identity, Sika® Watertight Concrete Powder (Sika Pakistan). Full numerical specifications: request the latest Sika Pakistan PDS.

Packaging & Storage

Packaging

Bags (refer to current packaging / price list)

Storage

Store in undamaged, unopened, original sealed packaging in dry conditions, protected from moisture. Refer to the PDS for exact storage and shelf life.

Application Guide (5 Easy Steps)

01
Determine Dosage

Establish the dosage by trial mixes for the required workability and permeability. Confirm the range from the current Sika Pakistan PDS.

02
Batching

Add the powder to the mix as directed, ensuring even distribution with the cement and aggregates.

03
Mixing

Mix thoroughly to fully disperse the admixture and develop workability and water reduction.

04
Placing

Place and compact well to achieve dense, watertight concrete.

05
Curing

Cure the concrete properly, especially in hot conditions, to maximise durability and water-tightness.

Follow the official Sika Technical Data Sheet for full application details.

Frequently Asked Questions

What is Sika® Watertight Concrete Powder?

A combined water-resisting and high-range water-reducing powder admixture that makes concrete dense and watertight.

How does it work?

It lowers the water/cement ratio and reduces capillary absorption, producing low-permeability concrete.

Where is it used?

In basements, water-retaining structures, roof slabs and other watertight concrete.

What is the dosage?

Determined by trial mixes; the range is given in the current Sika Pakistan PDS.

Where are the full technical specifications?

Detailed figures are in the current official Sika Pakistan Product Data Sheet, available on request.

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MCT ChemicalsConstruction chemicals, specified correctly and supported on site.Office 34, AL-Haj Market, Opp. DHA Phase II,
Main GT Road, Islamabad
+92 300 5254439
info@mctchemicals.com
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