Technical Data — Accurate™ Leveling RDP
Comprehensive technical specifications for optimal formulation and application
General Properties
| Property | Typical Value | Description |
|---|---|---|
| Polymer Base | VAE (Vinyl Acetate–Ethylene) | Excellent film formation and adhesion |
| Appearance | White, free-flowing powder | Easily redispersible |
| Solid Content | ≥ 98% | Ensures high polymer purity |
| MFFT | 0–5°C | Effective under low-temperature curing conditions |
| Residual Moisture | ≤ 1.5% | Provides stability and long shelf life |
| pH Value | 5–8 | Neutral dispersion for compatibility |
| Recommended Dosage | 2–5% by cement weight | Delivers optimal performance |
RDP 5100L – Technical Specification
| Parameter | Specification |
|---|---|
| Polymer Type | VAE (Vinyl Acetate–Ethylene) |
| Protective Colloid | PVA (Polyvinyl Alcohol) |
| Solid Content (%) | ≥ 99 |
| Ash Content (%) | 12 ± 2 |
| Bulk Density (g/L) | 400–600 |
| Tg (°C) | –15 |
| MFFT (°C) | 0 |
| pH Value | 6–8 |
| Type | Rigid |
Performance Highlights
Rigid-Type Polymer
Ensures superior structural strength for cementitious systems.
Enhanced Bonding
Delivers strong adhesion to substrates and overlays.
Water & Abrasion Resistance
Provides long-lasting surface durability.
Crack Reduction
Improves cohesion, preventing shrinkage and surface defects.
Excellent Compatibility
Ideal for self-leveling, tile adhesives, wall putty, and repair mortars.
Application Areas of Leveling Redispersible Polymer Powder
LANDU Leveling Redispersible Polymer Powder is widely used across various cement-based construction systems to improve adhesion, flexibility, and long-term durability. Its unique polymer structure ensures reliable performance in multiple applications.
Self-Leveling Compounds
Leveling Redispersible Polymer Powder delivers outstanding smoothness and uniformity, creating flawless, crack-free, and void-free flooring surfaces.
Its superior flow and leveling characteristics make it ideal for commercial and industrial self-leveling floor systems, where perfect flatness and structural stability are essential.
Tile Adhesives
In tile adhesive formulations, LANDU Leveling RDP powder enhances adhesion between tiles and substrates while improving flexibility to accommodate minor structural movement.
This ensures long-lasting bond strength and stable performance in both wall and floor tile installations, even under temperature or load variations.
Wall Putty
When added to wall putty formulations, Leveling Redispersible Polymer Powder improves workability, cohesion, and final surface quality.
It increases surface smoothness and mechanical stability, producing a refined, blemish-free finish ready for painting, coating, or decorative treatments.
EIFS / ETICS Systems (External Insulation Finishing Systems)
LANDU Leveling Redispersible Polymer Powder enhances adhesion between insulation boards and substrates, while improving water resistance, flexibility, and weather durability.
It reinforces the integrity of EIFS/ETICS systems, providing long-term protection against environmental stress and thermal expansion.
Repair Mortars
In cement-based repair mortars, Leveling RDP boosts mechanical strength, reduces shrinkage, and enhances bonding with both new and old concrete surfaces.
It ensures durable, crack-resistant repair layers even under vibration, load stress, or temperature changes — extending the service life of repaired structures.
