Sikaflex 1A - Cartridge or Sausage

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Sikaflex-1a is a premium-grade, high-performance, moisture-cured, 1-component, polyurethane-based, non-sag elastomeric sealant.Sikaflex can be used in green and damp concrete applications.

Basic Uses

• Excellent for small joints and fillets, windows, door frames, reglets, flashing, common roofing detail applictions, and many construction adhesive applications.
• Suitable for vertical and horizontal joints; readily placeable at 40°F
• Has many applications as an elastic adhesive between materials with dissimilar coefficients of expansion.
• Submerged conditions, such as canal and reservoir joints.

Benefits

• Fast tack-free and final cure times. High elasticity - cures to a tough, durable, flexible consistency with exceptional cut and tear -resistance.
• ▪ Stress relaxation. Excellent adhesion - bonds to most construction materials without a primer.
• ▪ Excellent resistance to aging, weathering.
• Proven in tough climates around the world.
• Can be applied to green concrete 24 hours after pour
• Can be applied to damp concrete 1 hour after getting
• Odorless, non-staining.
• Jet fuel resistant.
• Certified to the NSF/ANSI Standard 61 for potable water
• Urethane-based; suggested by EPA for radon reduction
• Paintable with water-, oil- and rubber-based paints.

Approvals / Standards 

• ASTM C 920, Type S, Grade NS, Class 35, use NT, A, M
• Federal specification TT-S-00230 C Type II, Class A
• Certified to NSF/ANSI standard 61 for portable water