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Sikaflex Pro Polyurethane Sealant 600ml SausagesVendor:
Use Sikaflex PRO for elastic movement and connection joints in concrete and masonry facades. It handles ±25% movement, is AS/NZS 4020 approved for potable water, and ensures durable, weather-resistant sealing.- From $16.48
- From $16.48
- Unit price
- per
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Sikaflex Pro Polyurethane Sealant 300ml CartridgesVendor:
Use Sikaflex PRO for elastic sealing of movement and connection joints in concrete and masonry, offering ±25% movement capability and potable water approval for reliable performance.
- From $241.80
- From $241.80
- Unit price
- per
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Sikaflex 11 FC + Polyurethane Adhesive and SealantVendor:
Sikaflex 11 FC+ is a single-part polyurethane adhesive and sealant that bonds concrete, masonry, wood, metal, glass, and ceramic while handling vertical and horizontal joint sealing. It suits facade joints, perimeter sealing, civil construction, and mixed-substrate bonding where you need movement capacity and a sandable, overpaintable finish.
- From $277.80
- From $277.80
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Sikaflex Construction AP+ Polyurethane SealantVendor:
Use Sikaflex Construction AP for reliable, elastic sealing of movement and connection joints, particularly on porous substrates. Its ±25% movement capability, non-sag application, and paintability ensure durable, professional finishes for facades and general construction.
- $311.80
- $311.80
- Unit price
- per
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Sikasil Pool Silicone SealantVendor:
Use Sikasil Pool for high-performance sealing of joints in swimming pools and permanently wet areas. It offers excellent resistance to chlorine and fungal attack, with ±25% movement capability, preventing common failures in aquatic environments.
- From $312.00
- From $312.00
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Sika Primer-3 N Epoxy PrimerVendor:
Use Sika Primer-3 N to enhance adhesion for specific Sika sealants and adhesives on porous substrates and metals. Its solvent-based epoxy resin formula is water repellent and offers a short 30-minute flash-off time, ensuring robust system performance.
- From $71.45
$0.00- From $71.45
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Sikalastic®-1K MortarVendor:
Use Sikalastic-1K for flexible waterproofing and concrete protection. It provides crack-bridging ability up to 0.75 mm and resists negative pressure up to 2.5 bar for 72 hours, offering certified performance for drinking water contact and external membranes.
- $213.07
- $213.07
- Unit price
- per
Frequently Asked Questions
Which Sikaflex suits expansion joints on a concrete facade?
Sikaflex Pro. It is a highly elastic one-part polyurethane formulated for connection and movement joints on concrete and masonry, holding adhesion through repeated joint shift.
What is the difference between Sikaflex 11FC Plus and Pro?
11FC Plus is the multi-purpose grade for general sealing and bonding on porous substrates indoors and out. Pro targets facade movement joints specifically. Both cure by moisture.
Do I need Sika Primer before sealing?
On porous or weathered surfaces, usually yes. Sika Primer 3-N keys the substrate so the sealant bonds to the surface rather than dust. Check the primer table on the data sheet for your exact material.
Is there a Sika product for pools?
Sikapool is formulated for permanent immersion and pool-side joints. Standard construction sealants are not rated for continuous water contact, so keep them out of the pool itself.
What cleaner removes uncured Sikaflex?
Sika Remover-208 or mineral turpentine lifts uncured polyurethane from tools and surfaces. Once cured, only mechanical removal works, so clean up inside the skin time.
Which Sika product bonds damp substrates?
Sikaflex 11FC Plus tolerates slightly damp substrates where standard polyurethanes demand bone-dry surfaces, making it the pick for winter and marine-adjacent work. Prime doubtful surfaces and test a sample joint before the main run.