Sika

Sikaflex 1A - Cartridge or Sausage

$8.51 - $14.95
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In Stock
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Sikaflex 1A
Excellent for small joints and fillets, windows, door frames, reglets, flashing, common roofing detail applictaions, and many construction adhesive applications
Capable of ±35% joint movement
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Product Description

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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
Service Temperature
-40°F to 170°F
Cure Time
4-7 days
Tack Free Time
3 - 6 hours
Movement
+/- 35%

Documentation

Contact us for Data and Safety Data Sheet documentation

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