top of page


Level Up! 403
Self-leveling Compound 3-5mm Thickness at 4000 PSI
Product Description
LEVEL UP 403 is a ready-to-mix self-leveling underlayment mortar. It is used for leveling, smoothening, and repairing interior floors before the installation of the flooring system and coverings.
LEVEL UP 403 contains a combination of specially selected cement, graded aggregates, synthetic polymers, and a unique set control system. It requires only the addition of a measured quantity of water to produce a smooth free-flowing and self-leveling material, which can be applied up to 5mm in one application.
Customer Benefits
• Ready-to-use – one pack product, simply mix with water on site
• Very good workability and flowability
• Very good mechanical and bonding strength
• Can be used directly onto concrete floors to provide a smooth surface without screeding
• Quick, easy laying and fast hardening
• Can be feather-edged to provide a smooth finish
Recommended For
• Interior floors for houses and buildings prior to the application of covering materials.
Email us to learn more about this product
bottom of page











