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Construction system · 16 products, live from MCT PIM

Water Retaining Structure Waterproofing

Tanks and reservoirs must hold water in and keep contamination out, often for drinking water. This system waterproofs water-retaining structures from the inside, with potable suitability where required.

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The application sequence

Applied in order.

  1. Sika®-1Integral Waterproofing · verified TDS
    In stock
  2. Sikalite®-101 PKIntegral Waterproofing · verified TDS
    In stock
How the system works

Cementitious waterproofing slurries line tanks and reservoirs, bonding to prepared concrete and resisting water pressure from the retained side. Joints, corners and pipe penetrations are detailed before field coats. For drinking water, product selection is limited to grades whose TDS documents potable contact suitability, and filling follows the stated cure period.

Challenges this system solves
Joint Movement & LeakageWater Leakage

Listed live from our product classification.

Why this system

Built for the job, not the shelf.

  1. Resists pressure from the retained water
  2. Potable-contact grades for drinking water tanks
  3. Detailing at joints and penetrations first
  4. Applied to the inside face, no excavation
Everything in this system

All Water Retaining Structure Waterproofing products

Sika®-101h
Waterproofing · Cementitious waterproofing

Sika®-101h

Cement-Based Crystalline Capillary Waterproofing Coating

Sika On demand
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Sika®-1
Waterproofing · Waterproofing Admixtures

Sika®-1

Normal-Setting Liquid Integral Waterproofing Admixture

Sika TDS In stock
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SikaPaver®-707
Waterproofing · Integral waterproofing admixtures

SikaPaver®-707

Low-Dosage Liquid Integral Waterproofer for Concrete & Mortar (formerly Sika Pel-707 / MasterPel 707)

Sika TDS On demand
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SikaControl®-760
Waterproofing · Integral waterproofing admixtures

SikaControl®-760

Crystalline waterproofing powder admixture for watertight, durable concrete

Sika TDS On demand
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Technical downloads

Datasheets for this system

TDS
Sika®-1Verified TDS on the product page
PDF
TDS
SikaPaver®-707Verified TDS on the product page
PDF
TDS
SikaControl®-760Verified TDS on the product page
PDF
TDS
Sikalite®-101 PKVerified TDS on the product page
PDF
TDS
SikaSeal®-105 PKVerified TDS on the product page
PDF
TDS
SikaTop® Armatec®-110 EpoCem®Verified TDS on the product page
PDF
TDS
SikaTop®-501 SealVerified TDS on the product page
PDF
TDS
SikaTop®-107 Seal PKVerified TDS on the product page
PDF
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Common questions

Asked on real sites.

Is the coating safe for drinking water?

Only specific grades are, documented on their TDS. Tell us the tank use and we will specify only from potable-suitable products.

How soon after coating can I fill the tank?

After the full cure period on the TDS, followed by washing per the procedure. Filling early is the most common failure we see in tank work.

The tank leaks now. Repair or recoat?

Usually both: crack treatment and repair first, then a full waterproofing lining. A photo set of the empty tank lets us sequence it accurately.

  • Verified dataDatasheets checked against the official Sika Pakistan PDS
  • Site supportApplication questions answered by phone, WhatsApp or visit
  • Live availabilityStock status on this page updates from our platform
  • DeliveryContact our team to confirm delivery and lead times to your location.
Quotation

Planning this job? Talk it through first.

Send us the site details on WhatsApp and get the right sequence, coverage quantities and a quotation for the full system.

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