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Sikaflex-1A-Sealant

Sika Sikaflex 1A White 10oz 91017

Sika-Sikaflex-1A-Limestone-Cartridge

Sika Sikaflex 1A Limestone 10oz 91016

Sika Sikaflex 1A Aluminum Gray 10oz 91009

$5.64

Sikaflex 1A is a premium-grade, high-performance, polyurethane-based, non-sag elastomeric sealant. Sikaflex 1A can be used in green and damp concrete applications and is readily placeable at 40°F.

  • Fast tack-free and final cure times
  • Excellent resistance to aging, weathering. 
  • High elasticity - cures to a tough, durable, flexible consistency with exceptional cut and tear resistance
Availability: In stock ( 1308 Available )
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SKU
17737

Usage

  • Designed for all types of joints where maximum depth of sealant will not exceed 1/2 in.
  • 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.

Advantages

  • Eliminates time, effort, and equipment for mixing, filling cartridges, pre-heating or thawing, and cleaning of equipment.
  • 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 wet
  • Non-staining.
  • Jet fuel resistant.
  • Certified to NSF/ANSI/CAN 61 for potable water (meets applicable requirements of NSF/ANSI 600).
  • Urethane-based; suggested by EPA as a caulk and crack sealant for radon reduction.
  • Paintable with water-, oil- and rubber-based paints.
  • Capable of ±35% joint movement.

APPROVALS / STANDARDS

  • ASTM C920, Type S, Grade NS, Class 35, Use T, NT, O, M, A, I
  • SWRI validated acc. to ASTM C719 (No. 0123-S0128)
  • Federal specification TT-S-00230 C Type II, Class A
  • Canadian Standard CAN/CGSB 19.13-M87
  • Certified to NSF/ANSI/CAN 61 for potable water (meets applicable requirements of NSF/ANSI 600).
More Information
Brand Sika
Color Aluminum Gray
Size 10oz
Manufacturer Sika