Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

BioMax SiFast SF-729 Leveling Agent

BioMax SiFast SF-729 is a high-performance silicone-based leveling agent from BioMax’s SiFast series, designed for waterborne and solvent-based coatings. It enhances surface smoothness, reduces orange peel and cratering, improves substrate wetting, and delivers excellent compatibility without foam or haze. Ideal for industrial wood, plastic, and metal finishes requiring rapid leveling and long-term stability.
  • biomax sifast sf 729 leveling agent_870f52ba
  • biomax sifast sf 729 leveling agent_870f52ba

Features Of BioMax SiFast SF-729 Leveling Agent

  1. Ultra-low surface tension for exceptional substrate wetting and defect suppression.

  2. High compatibility with solvent-based, water-based, and high-solids coating systems.

  3. Non-silicone, organosilicon-free formulation ensuring excellent recoatability and intercoat adhesion.

  4. Thermally stable up to 200°C, supporting baking-cure and industrial thermal processing.

  5. Low VOC content and REACH-compliant, supporting sustainable manufacturing requirements.

Typical Applications Of BioMax SiFast SF-729 Leveling Agent

  1. Automotive OEM and refinish clearcoats and basecoats.

  2. Industrial maintenance coatings for metal and plastic substrates.

  3. Wood finishing systems including UV-curable and acrylic topcoats.

  4. Plastic coatings for electronics housings and appliance panels.

  5. General-purpose decorative and protective architectural coatings.

Specifications Of BioMax SiFast SF-729 Leveling Agent

Chemical TypeModified polyacrylate-based leveling additive
Product FormClear, low-viscosity liquid
AppearanceColorless to pale yellow, transparent liquid
Primary ApplicationsTopcoats, clearcoats, basecoats, and pigmented finishes
Key FeaturesWetting enhancement, flow promotion, orange peel reduction
BenefitsImproved gloss uniformity, reduced surface defects, enhanced leveling without haze
Recommended Dosage0.1–0.5 wt% on total formulation solids
Storage Stability12 months in unopened original container at 5–30°C


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *