Sikaflex® 2c SL is a two-component, premium-grade, polyurethane-based, elastomeric sealant. It is principally a chemical cure in a self-leveling consistency.
True self-leveling properties.
Capable of ±50% joint movement.
Chemical cure allows the sealant to be placed in joints exceeding 13 mm (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 colours.
Colour uniformity assured via Color-pak system.
Available in pre-pigmented Limestone Grey (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.
Booster pak available for faster cure in cold weather.
Meets Federal Specification TT-S-00227E, Type I, Class A.
Meets CAN/CGSB 19.24-M90.
Canadian Food Inspection Agency acceptance.
Ministry of Transport Québec acceptance.
Where to Use
Intended for use in all properly designed working joints with a minimum depth of 6 mm (1/4 in).
Ideal for horizontal applications.
Placeable at temperatures as low as 4°C (39°F).
Adheres to most substrates commonly found in construction.
Submerged conditions, such as canal and reservoir joints.
Ideal for vehicle traffic joints.