SikaTop® 121 PLUS

Part of the SikaTop series

DESCRIPTION

SikaTop 121 PLUS is a two component, polymer-modified, leveling and pore sealing mortar with the additional benefit of FerroGard 901, penetrating corrosion inhibitor. SikaTop 121 PLUS provides a smooth substrate, free of irregularities and bug holes for following protective coatings.

WHERE TO USE

• As a leveling/pore sealing mortar prior to protective coatings.
• On horizontal, vertical and overhead surfaces, interior and exterior.
• On grade, above and below grade, on concrete and mortar substrates.
• Block filler.
• Minor repair for gouges and broken edges.

ADVANTAGES

• Excellent adhesion to concrete and mortar substrates.
• High flexural and compressive strengths.
• Increased density – improved carbon dioxide resistance (carbonation) without adversely affecting water vapor transmission (not a vapor barrier).
• Increased freeze/thaw durability and resistance to deicing salts.
• Adds effective cover over rebars.
• Enhanced with FerroGard 901, a penetrating corrosion inhibitor – reduces corrosion even in the adjacent concrete.
• Compatible with coefficient of thermal expansion of concrete – Passes ASTM C-884 (modified).
• Can be applied over Sika FerroGard 903, corrosion inhibiting impregnation.
• Not flammable, non-toxic.