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Sikaflex Construction

Sikaflex Construction

Sikaflex Construction is a waterproofing product for blocking water on concrete, masonry, roofs, tanks, or basements. Use it when your job needs water resistance. Check the data sheet. Test a small area.

  • Good for roofs, basements, tanks, and wet areas.
  • Clean the surface before use.
  • Follow the stated mixing ratio, dosage, or layer thickness.

Sikaflex® Construction

One-Component Polyurethane Construction Joint Sealant

Brand:Sika
Elastic Joint SealAccommodates building joint movement.
Good AdhesionBonds concrete, masonry and render.
Weather ResistantDurable in exterior exposure.
One ComponentMoisture-curing, gun-grade.
VersatileInterior and exterior construction joints.
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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

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Nationwide Delivery

Fast and reliable delivery across Pakistan.

Key Benefits

  • Elastic Joint Seal
  • Good Adhesion
  • Weather Resistant
  • One Component
  • Versatile
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Physical Address

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

Sikaflex® Construction – One-Component Polyurethane Construction Joint Sealant

Sikaflex® Construction is a one-component, moisture-curing polyurethane sealant for elastic sealing of movement and connection joints in building construction. It bonds well to concrete, masonry, render and many building substrates, accommodates joint movement and gives a durable, weather-resistant seal for interior and exterior use.

Recommended Uses

  • Movement and connection joints
  • Concrete and masonry joints
  • Facade and perimeter sealing
  • Interior and exterior building joints
  • General construction sealing

Technical Information

Need the exact numbers for Sikaflex® Construction? 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 Sikaflex® Construction and our technical team will send the current official document, including key figures such as movement capacity, elongation and cure rate.

Get the Official PDS
Official Pakistan Documentation Latest Revision Technical Support

Source: WooCommerce catalogue commercial identity, retained per governance (not renamed). Applications from official Sika documentation. Level C. Full numerical specifications: request the latest Sika Pakistan PDS.

Packaging & Storage

Packaging

Cartridge / sausage (refer to current packaging / price list)

Storage

Store in original, unopened and undamaged sealed packaging in cool, 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
Joint Preparation

Joint faces must be sound, clean, dry and free from dust, oil, grease and loose material. Use a backing rod / bond breaker to control joint depth where required.

02
Priming

Apply the appropriate Sika primer to the joint faces where the substrate or exposure requires it, and observe the waiting time.

03
Application

Gun the sealant firmly into the joint, ensuring full contact with both faces and avoiding air entrapment.

04
Tooling

Tool within the skin-over time to a smooth, slightly concave profile wetting both faces.

05
Curing

Allow to cure undisturbed; protect from contamination and movement until cured.

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

Frequently Asked Questions

What is Sikaflex® Construction?

A one-component polyurethane sealant for elastic sealing of construction movement and connection joints.

What does it bond to?

Concrete, masonry, render and many common building substrates.

Is it for exterior use?

Yes, it gives a durable, weather-resistant seal indoors and outdoors.

Does it need priming?

Some substrates require a Sika primer; refer to the 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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