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SikaSeal® 910

SikaSeal® 910
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SikaSeal® 910 — Hydro-Swelling Waterbar for Cold Joints.

SikaSeal® 910 is a hydro-swelling waterbar ready for installation in cold (construction) joints to render them leak-proof. Based on a blend of acrylate polymers and a hydro-swelling polymer, it swells on exposure to water to form a tight seal within the joint, blocking water passage.

SikaSeal® 910

Hydro-Swelling Waterbar for Cold Joints

Hydro-SwellingSwells on water contact to seal cold joints.
Leak-Proof JointsRenders construction joints watertight.
Ready to InstallSupplied ready for placement in the joint.
Positive SealingSwelling creates pressure that blocks water.
DurableLong-term watertightness in structures.
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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

  • Hydro-Swelling
  • Leak-Proof Joints
  • Ready to Install
  • Positive Sealing
  • Durable
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Physical Address

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

SikaSeal® 910 – Hydro-Swelling Waterbar for Cold Joints

SikaSeal® 910 is a hydro-swelling waterbar ready for installation in cold (construction) joints to render them leak-proof. Based on a blend of acrylate polymers and a hydro-swelling polymer, it swells on exposure to water to form a tight seal within the joint, blocking water passage. Suitable for hot and tropical climatic conditions.

Recommended Uses

  • Cold / construction joints
  • Water-retaining structures
  • Basements and foundations
  • Pipe penetrations and junctions
  • Below-grade concrete

Technical Information

Need the exact numbers for SikaSeal® 910? 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 SikaSeal® 910 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: WooCommerce catalogue commercial identity, retained per governance (Material Master is silent; not renamed). Applications from official Sika documentation. Level C. Full numerical specifications: request the latest Sika Pakistan PDS.

Packaging & Storage

Packaging

Rolls (refer to current packaging / price list)

Storage

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

Application Guide (5 Easy Steps)

01
Substrate Preparation

The joint face must be sound, clean, dry and free from dust, laitance and loose material so the waterbar sits on a firm surface.

02
Positioning

Place the waterbar centrally on the joint face along the intended line, with adequate concrete cover on all sides.

03
Fixing

Fix the waterbar to the substrate as specified (adhesive/mechanical) so it stays in position during the next pour, ensuring continuous contact.

04
Jointing

Butt/overlap lengths as specified to maintain a continuous seal at joints and intersections.

05
Concreting

Cast and compact the next lift so the waterbar is fully encased, avoiding premature wetting that would trigger early swelling.

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

Frequently Asked Questions

What is SikaSeal® 910?

A hydro-swelling waterbar installed in cold/construction joints to make them leak-proof.

How does it work?

It swells on contact with water, creating pressure within the joint that blocks water passage.

Where is it used?

Construction joints in water-retaining and below-grade structures.

How is it installed?

Fixed centrally on the joint face and fully encased in the next concrete pour.

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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