What is Self-Leveling Flooring?
Self-leveling flooring is a flowable flooring material designed to spread evenly and create a smooth, flat surface with minimal manual finishing. It is commonly applied over concrete, wood, or other substrates as a base layer before final finishes, or as a seamless functional floor in light- to heavy-duty areas. Self-leveling systems can be cement-based, resin-based, or polymer-modified—each requiring an additive package to balance flow, strength, surface quality, and durability.
Common Challenges in Self-Leveling / Flooring
In self-leveling projects, contractors and distributors often face challenges such as:
- Poor flow & leveling — insufficient fluidity leads to uneven surfaces and costly rework
- Cracking & shrinkage — rapid drying or unstable curing causes cracks and reduces service life
- Bubbles & pinholes — entrapped air weakens the layer and impacts surface finish
- Low wear resistance — premature abrasion in high-traffic areas increases maintenance costs
- Moisture sensitivity — water penetration can cause peeling and substrate delamination
- Long curing time — slow hardening delays construction progress and occupancy
High-Performance Additives for Self-Leveling Flooring
To address these challenges, BOTAI provides a practical additive portfolio for cement-based, resin-based, and polymer-modified self-leveling systems. Each product below follows the standard module format for quick evaluation and sampling.
VINNATE® Redispersible Polymer Powder (RDP)
Function:
Enhances adhesion to substrates and improves flexibility in cement-based self-leveling mortars.
Core Advantages:
Helps improve bonding strength, reduce cracking risk, and support more durable floors—especially where substrate movement or thermal stress may occur (system dependent).
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VAMCELL® HPMC (Hydroxypropyl Methylcellulose)
Function:
Rheology and water retention control for stable flow, leveling, and workable time across most self-leveling formulations.
Core Advantages:
Helps balance flow and viscosity to improve leveling uniformity; supports a more stable working window and contributes to smoother surface quality (system dependent).
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BOVICO® Defoamer
Function:
Foam and micro-foam control for resin/polymer-modified systems to reduce pinholes and surface defects.
Core Advantages:
Helps minimize bubbles and craters during mixing and application; supports more consistent film integrity and a cleaner finished appearance.
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DEMACSA® Superplasticizer
Function:
Improves workability and reduces water demand in high-strength self-leveling mixes.
Core Advantages:
Helps increase density and compressive strength potential while maintaining good flow; supports stronger floors with reduced shrinkage tendency when properly designed (system dependent).
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FORCA® Calcium Formate
Function:
Accelerates early strength development for cold-weather or fast-curing flooring schedules.
Core Advantages:
Helps shorten setting and curing time and supports earlier walk-on time in low-temperature conditions—useful for fast-track projects (system dependent).
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SILRERIOS® Water Repellent (Silane-based)
Function:
Hydrophobic performance enhancer for moisture-prone flooring areas such as basements, kitchens, and wet zones.
Core Advantages:
Helps reduce capillary water uptake and improves moisture resistance, lowering the risk of delamination and mildew-related issues (system dependent).
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BT-207 Styrene-Acrylic Emulsion (SAE)
Function:
Binder support for resin-based self-leveling floors to improve abrasion resistance and surface durability.
Core Advantages:
Helps strengthen wear resistance and improve surface toughness—suitable for high-traffic zones when used in compatible resin/filler systems (system dependent).
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With suitable grade selection and formulation trials, these additives can help you achieve:
Better flow & leveling — more uniform spreading and flatter finish with reduced rework
Lower cracking & shrinkage risk — more stable curing behavior and improved flexibility (system dependent)
Cleaner surface appearance — fewer bubbles, pinholes, and craters for improved film integrity
Higher strength potential — improved density and mechanical performance in high-strength designs (system dependent)
Faster project turnaround — improved early strength and earlier walk-on time under demanding schedules (system dependent)
Improved moisture resistance — reduced water uptake and more reliable bonding in wet environments (system dependent)
Enhanced wear durability — improved abrasion resistance for traffic-bearing floors (system dependent)
Note: Results depend on binder chemistry, cement type, sand/filler grading, water ratio, additives package, substrate condition, and process controls. Lab and pilot trials are recommended before scale-up.
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To support your evaluation, BOTAI can provide:
Detailed TDS / SDS and product brochure
Free samples for screening (powder samples such as HPMC/RDP/water repellent can be arranged as 200 g or 600 g; liquid samples available upon request)
Fast delivery support for different order sizes (subject to destination and logistics plan)
Support for grade selection, dosage guidance, and basic formulation troubleshooting
FAQ
Many of our additive families can be evaluated across different system types. VINNATE® RDP and VAMCELL® HPMC are commonly used in cement-based systems, while BT-207 SAE and BOVICO® Defoamer are often evaluated in resin or polymer-modified designs. Share your binder system and we will recommend suitable trials.
Yes. Chemical resistance depends on the binder and formulation design. We can recommend compatible additive options (e.g., hydrophobic additives and polymer modifiers) and help you plan validation tests based on your target chemicals and exposure conditions.
Yes. We provide samples for evaluation together with documentation and basic test guidance. Sample form and quantity depend on whether the product is powder or liquid.
Lead time depends on grade, order size, and shipping mode. Share your destination and demand plan and we will provide an updated delivery schedule.
Yes. We can support grade selection, trial planning, and troubleshooting for flow, bubbles, strength development, and moisture resistance during evaluation and scale-up.