Sika Sikaflex 2C NS EZ Mix+ Limestone 1.5 Gallon

Sika Sikaflex 2C NS EZ Mix+ is a 2-component, premium-grade, polyurethane-based, elastomeric sealant. It is principally a chemical cure in a non-sag consistency.

Non-Sag
Easy To Mix
High Elasticity

$66.11

Availability: In stock ( 92 Available )

SKU

22404

Sika Sikaflex 2C NS EZ Mix+ – Two-Component Polyurethane Sealant

Sika Sikaflex 2C NS EZ Mix+ is a two-component, premium-grade polyurethane sealant designed for commercial and industrial joint sealing applications. With its non-sag formulation and chemical cure, it provides exceptional flexibility, durability, and adhesion to most common construction materials. Sikaflex 2C NS EZ Mix+ is ideal for vertical and horizontal joints, accommodating up to ±50% movement while resisting weathering, chemicals, and mechanical stress. This sealant can be applied in temperatures as low as 40°F and is certified for potable water applications, making it suitable for infrastructure projects, water treatment facilities, and general construction.

Key Features:

Two-component, non-sag polyurethane sealant for vertical and horizontal joints
High elasticity with a flexible and durable consistency
Accommodates ±50% joint movement for superior flexibility
Exceptional adhesion to most substrates without primer
Weather-resistant, UV-resistant, and chemical-resistant for long-term durability
Certified to NSF/ANSI/CAN 61 for potable water applications
Paintable with water-, oil-, and rubber-based paints
Can be applied to green concrete 24 hours after pour and damp concrete after 60 minutes
Available in a wide range of colors, including custom architectural colors

Technical Specifications:

Property	Value
Shelf Life	12 months in original, unopened container
Application Temperature	40°F to 100°F
Cure Time	3 days at 73°F (50% RH)
Shore A Hardness	25 (ASTM C661)
Tensile Strength	118 psi (ASTM D412)
Elongation at Break	974% (ASTM D412)
Tear Strength	>34 lbf./in. (ASTM D624)

Frequently Asked Questions:

What applications is Sikaflex 2C NS EZ Mix+ best suited for?
This sealant is ideal for vertical and horizontal joints in commercial construction, including parking garages, precast panels, and exterior insulation finish systems (EIFS).

Can Sikaflex 2C NS EZ Mix+ be used in submerged environments?
Yes, but it requires a primer if it will be subjected to continuous water immersion.

Does this sealant require priming?
Priming is not typically required, except in submerged applications or when recommended by the EIFS manufacturer.

What is the cure time for Sikaflex 2C NS EZ Mix+?
The sealant fully cures in approximately 3 days at 73°F and 50% relative humidity.

What colors are available for Sikaflex 2C NS EZ Mix+?
It is available in a wide range of architectural colors, with special colors available upon request.

For the latest technical specifications and application guidelines, visit Sika USA.

More Information