SikaFlex 2C NS Arctic

Sikaflex®-2c NS Arctic is a 2-component, premium-grade, polyurethane based, elastomeric sealant formulated for cold weather applications. It is principally a chemical cure in a non-sag consistency. Available in a wide range of architectural colors with convenient color paks. Meets ASTM C-920, Type M, Grade NS, Class 25, use T, NT, M, G, A, O and Federal Specification TT-S-00227E, Type II, Class A. Meets CAN/CGSB 19.24 – M90.

Uses

Intended for use in all properly designed working joints with a minimum depth of 1/4 inch.
Ideal for vertical and horizontal applications.
Adheres to most substrates commonly found in construction.
Mixable and placeable at temperatures as low as 15 F Submerged environments, such as canal and reservoir joints.
An effective sealant for use in Exterior Insulation Finish Systems (EIFS).

CHARACTERISTICS / ADVANTAGES

Easy to mix, gun, tool down to 15F
At extreme cold temperatures the material will continue to be workable, gunable and toolable
Chemical cure allows the sealant to placed in greater depths for non-moving joints/cracks
High elasticity with a tough, durable, flexible consistency
Exceptional adhesion to most substrates without priming
Exceptional cut and tear resistance
Available in 35 standard architectural colors
Color uniformity via Color-pak system
Capable of +/- 50 % Movement
Non-sag even in wide joints
Paintable with water, oil, and rubber based paints