SikaFlex 2C NS EZ Mix+ 3 Gallon Unit - Limestone

• True Movement Capability Class 50 sealant.
• Chemical cure allows the sealant to be placed in joints exceeding ½ 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.
• Non-sag even in wide joints.
• Easy to mix.
• Can be applied to green concrete 24 hours after pour.
• Can be applied to damp concrete 24 hours after getting wet.
• Paintable with water-, oil-, and rubber-base paints.
• Jet fuel resistant.

• Intended for use in all properly designed working joints with a minimum depth of ¼ inch.
• Ideal for vertical and horizontal applications.
• Placeable at temperatures as low as 40 °F.
• Adheres to most substrates commonly found in construction.
• An effective sealant for use in Exterior Insulation Finish Systems (EIFS).
• Submerged environments, such as canal and reservoir joints.

• Limestone

• (1) SikaFlex 2C NS EZ Mix+ 3 Gallon Unit - Limestone (this item)

Other sizes:

• SikaFlex 2C NS EZ Mix+ 1.5 Gallon Unit - Limestone

• LEED® EQc 4.1
• SCAQMD, Rule 1168
• BAAQMD, Reg. 8, Rule 51

• ASTM C920, Type M, Grade NS, Class 50, Use T, NT, O, M, A, I
• SWRI validated acc. to ASTM C719 (No. SIKA24- NSEX29)
• Federal specification TT-S-00227 E, Type II, Class A
• Canadian Standard CAN/CGSB 19.24-M90

• The ultimate performance of Sikaflex®-2c NS EZ Mix+, depends on good joint design and proper application.
• Minimum depth in working joint is 1/4 in. Maximum expansion and contraction should not exceed 50 % of average joint width.
• Sikaflex®-2c NS EZ Mix+ is not approved for use with Sikaflex 2C NS TG (Traffic Grade) Additive to increase durability.
• Do not cure in the presence of curing silicones.
• Avoid contact with alcohol and other solvent cleaners during cure.
• Allow 3 day cure before subjecting sealant to total water immersion. Primer is required if sealant will be subjected to total water immersion.
• Avoid exposure to high levels of chlorine. (Maximum level is 5 ppm).

• Do not apply when moisture vapor transmission exists since this can cause bubbling within the sealant.
• Avoid over-mixing sealant.
• White color tends to yellow slightly when exposed to ultraviolet rays.
• Light colors can yellow if exposed to direct gas fired heating elements.
• When overcoating, an on-site test is recommended to determine actual compatibility.
• Rigid paints, coatings or primers will crack when placed over elastomeric sealants experiencing expansion or contraction
• Do not use in contact with bituminous/asphaltic materials.