Call Ridgemoor Now

(616) 532-0782

Sikaflex®-2c SL

Part of the Sikaflex series

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.


  • 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.


  • True self-leveling properties.

  • Capable of ±50% joint movement.

  • Chemical cure allows the sealant to be placed in 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 40 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.

  • USDA approved.

  • No color-pak needed in pre-pigmented Limestone.

Related Products

Product Description
Closed Cell Backer Rod and Soft Cell Backer Rod Sonolastic® Closed-Cell Backer-Rod is a closed-cell, polyethylene foam joint-filler and backing for elastomeric sealants.
Sikaflex Color Packs Sikaflex Color Packs is a product manufactured by Sika.
SL 2 Self Leveling/ Slope Grade (MasterSeal SL 2) SONOLASTIC® SL 2™ Multi-component self-leveling polyurethane sealant.

Products in this Series

Product Description
Sikaflex 11FC Sikaflex 11FC is a One part advanced polyurethane, elastomeric sealant/adhesive.
Sikaflex 2C EZ Booster Sikaflex 2C EZ Booster is a product manufactured by Sika.
Sikaflex Color Packs Sikaflex Color Packs is a product manufactured by Sika.
Sikaflex Primers Sikaflex Primers is a product manufactured by Sika.
Sikaflex® Textured Sealant Sikaflex® Textured Sealant is a One-component, all purpose, polyurethane sealant.
Sikaflex®-15 LM Sikaflex®-15 LM is a High-performance, low-modulus elastomeric sealant.
Sikaflex®-1a Sikaflex®-1a One part polyurethane, elastomeric sealant/adhesive.
Sikaflex®-1c SL Sikaflex®-1c SL is a High performance, self-leveling, 1-part polyurethane sealant.
Sikaflex®-2c NS Sikaflex®-2c NS is a Two-component, non-sag, polyurethane elastomeric sealant.
Sikaflex®-2c SL Sikaflex®-2c SL is a Two-component, self-leveling, polyurethane elastomeric sealant.
Sikaflex-2c NS EZ Sikaflex-2c NS EZ is a Two-component, non-sag, polyurethane elastomeric sealant.