High-Performance Coating Additives: Custom Solutions for Your Toughest Challenges

Direct factory supply with specialized R&D to solve your formulation issues.
High quality, cost-effective, and tailored to your needs.

Agriculture Automotive Construction Coatings & Paints Pigments & Fillers Textiles & Leather
Agriculture Automotive Construction Coatings & Paints Pigments & Fillers Textiles & Leather

APPLICATION

Why Choose Us

Expert Support

We offer more than just products; we offer peace of mind. Our team provides proactive after-sales tracking and guarantees a professional technical response within 24 hours to ensure your project stays on schedule.

Factory-Direct Pricing

Experience the ultimate balance of premium performance and cost-efficiency. By providing factory-direct pricing and optimizing logistics, we help you reduce costs without ever sacrificing product consistency.

Bespoke OEM/ODM Solutions

Your unique challenges drive our innovation. Our engineers specialize in custom chemical formulations, delivering faster and more precise OEM/ODM solutions tailored specifically to your application requirements.

100% Quality Assurance

We stand behind every batch. With a 100% Quality Guarantee, we take full responsibility for our products. Our ISO-certified processes ensure that you receive reliable, safe, and high-standard chemicals every time

Finding Tailored Solutions

If you are looking for new solutions to overcome current application challenges, we are ready to invest in R&D and refine formulations alongside you. We don’t just sell products; we adapt and customize our chemistry to create the exact results you envision. We support fully bespoke solutions..

IF YOU NEED HELP?

FEATURED PRODUCTS

S-110 Dispersing Additives

S-110 is a high-performance polyphosphate dispersant comparable to BYK-110, offering excellent anti-settling & viscosity-reducing dispersion for solvent-based and epoxy coatings.

S-1484 Silicone Leveling Agent

S-1484 is a premium silicone leveling agent that acts as a direct alternative to TEGO-1484, delivering exceptional leveling and degassing performance for solvent-free and high-solid coatings, ideal for industrial, floor and wood finishing applications.

S-270 Wetting Agent

S-270 is a high-performance wetting agent comparable to TEGO 270, offering wide resin compatibility for diverse coatings, inks and UV inkjet applications.

S-313 Silicone Leveling Agent

S-313 is a high-performance polyether-modified polydimethylsiloxane copolymer leveling agent, providing excellent slip, scratch resistance, anti-blocking & leveling properties for UV, solvent & water-based inks & coatings. Widely used in printing inks, industrial coatings & inkjet inks with low addition dosage and high compatibility.

S-3178 Surface Additives

S-3178 is a premium polyether-modified siloxane surface additive, offering excellent dry-smooth feel & anti-scratch wear resistance for water and solvent-based coatings.

S-323 Silicone Leveling Agent

S-323 is a high-performance solvent-based leveling agent and ideal alternative to BYK-323, featuring 250°C thermal stability, excellent deaeration & leveling performance, perfect for matte & metallic baking coatings, curtain coatings, industrial paints, wood & furniture coatings with low addition dosage.

S-333 Silicone Leveling Agent

S-333 is a polyether-modified polydimethylsiloxane copolymer. Similar to BYK-333, it is a representative silicone surface additive known for providing excellent slip, wear resistance, and leveling properties.

S-378 Silicone Leveling Agent

S-378 is a solvent-free silicone leveling agent matching BYK-378 performance, with excellent scratch resistance and surface slip for diverse coating and ink systems, ensuring defect-free, durable finishes.

About Us

Sail Additive Leveling Agents

Dongguan SAIL-ADDITIVE Chemical Co., Ltd. (SAIL-ADDITIVE)

Our Company is a technology-driven leader specializing in the R&D and supply of high-performance additives. Our diverse product portfolio serves key industries, including Agriculture, Automotive, Construction, Coatings & Paints, and Textiles & Leather, Wood coating, Committed to a “Green & Sustainable” philosophy, we provide cutting-edge solutions designed to empower the global coatings, inks, 

Core Strengths & Operations

  • Production Excellence: Our manufacturing base in Sichuan Province spans a large-scale facility with an annual capacity of 3,000 tons. Equipped with advanced technology and strict quality control, we ensure consistent excellence in every batch.
  • Strategic Presence: Headquartered in Dongguan with a professional sales and technical support team of over 10 experts, we bridge the gap between advanced manufacturing and global market needs.
  • Reliable Logistics: With robust factory support, we guarantee on-time delivery and seamless supply chain management for our international partners.

FIND OUR COMPANY

With over 10 years of industry experience, we have built a stellar reputation both domestically and internationally. Our sales network spans the globe, with premium products exported to:

  • European Union
  • East Asia
  • The Americas

Quality & Sustainability

At SAIL-ADDITIVE Chemical, sustainability is our core. Our production processes are meticulously monitored using state-of-the-art testing equipment. We are proud to hold:

  • ISO 9001:2015 (Quality Management System)
  • ISO 14001:2015 (Environmental Management System) These certifications reflect our commitment to stable product quality and eco-friendly operations.
Sail Additive address-map

News & Application