Sikaflex® 2c SL

Sikaflex-2c SL is a 2-component, premium-grade, polyurethane-based, elastomeric sealant. It is principally a chemical cure in a self-leveling consistency. Meets ASTM C-920, Type M, Grade P, Class 25, use T, NT, M, G, A, O, I and Federal Specification TT-S-00227E, Type 1, Class A.

Sika

Use

  • Intended for use in all properly designed working joints with a minimum depth of 1/4 inch.
  • Ideal for horizontal applications.
  • Placeable at temperatures as low as 40°F.
  • Adheres to most substrates commonly found in construction.
  • Submerged conditions, such as canal and reservoir joints.

Characteristics and Advantages

  • True self-leveling properties.
  • Capable of ±50% joint movement.
  • Chemical cure allows the sealant to be placed in non-moving joints exceeding 1/2 in. in depth.
  • High elasticity with a tough, durable, flexible consistency.
  • Exceptional cut and tear resistance.
  • Exceptional adhesion to most substrates without priming.
  • Available in 35 architectural colors.
  • Color uniformity assured via Color-pak system.
  • Available in pre-pigmented Limestone Gray (no Color-pak needed).
  • Self-leveling consistency, easy to apply in horizontal joints.
  • Easy to mix.
  • Paintable with water-, oil-, and rubber-base paints.
  • Jet fuel resistant.
  • No color-pak needed in pre-pigmented Limestone.

Packaging

1.5 gal. unit. 3 gal. units. Color-pak is purchased separately. Limestone Gray color available pre-pigmented.