Sikaflex® 2C NS EZ Pretinted Limestone, 5.7L Unit
$0.00 / PAIL
Sikaflex® 2c NS EZ Mix is a two-component, premium-grade, polyurethane-based, elastomeric sealant. It is principally a chemical cure in a non-sag consistency. It is intended for use in all properly designed working joints with a minimum depth of 6 mm (1/4"). It is ideal for both vertical and horizontal applications as well as submerged environments. It adheres to most substrates commonly found in construction.
- PRODUCT HIGHLIGHTS
- HOW TO APPLY
• Intended for use in all properly designed working joints with a minimum depth of 6 mm (1/4 in) • Ideal for vertical and horizontal applications • Can be applied at temperatures as low as 4°C (39°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 •
Recommended application temperatures: 4 to 38°C (39 to 100°F). Pre-conditioning units to approximately 21°C (70°F) is necessary when working at extremes. Move pre-conditioned units to work areas just prior to application. Apply sealant only to clean, sound, dry, and frost-free substrates. Sikaflex® 2C NS EZ Mix should be applied into joints when joint slot is at mid-point of its designed expansion and contraction. To place, load directly into bulk gun or use a follower plate loading system. Place nozzle of gun into bottom of joint and fill entire joint. Keeping the nozzle deep in the sealant, continue with a steady flow of sealant preceding nozzle to avoid air entrapment. Also, avoid overlapping of sealant since this also entraps air. Tool as required. Proper joint design for moving joints is 2:1 width to depth ratio, with a recommended 6 mm (1/4 in) minimum and 13 mm (1/2 in) maximum depth of sealant. For non-moving joints, the width to depth ratio can vary. To accelerate the cure of Sikaflex® 2c NS EZ Mix in cold weather temperatures, add Sikaflex® 2C Booster
Surface Preparation - All joint surfaces must be clean, sound, dry and frost-free. Joint walls must be free of oils, tar, asphalt, bitumen, grease, paints, coatings, sealers, curing compound residues, and any other foreign matter that might prevent adhesion. Ideally this should be accomplished by mechanical means. Bond breaker tape or backer rod must be used in bottom of joint to prevent bond.