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DOWSIL™ (Coating ingredients)

Supplied by Dow
DOWSIL™ by Dow is a range of silicone and siloxane additives for solvent-borne, water-borne, and radiation-cured coatings.

Key benefits of DOWSIL™ include:

  • Controls foam, wetting, and leveling
  • Improves slip, gloss, and moisture resistance
  • Compatible with low-VOC formulations

68 Products match your search

DOWSIL™ 73 Additive

by Dow

DOWSIL™ 73 Additive by Dow is a 100% active silicone antifoam emulsion. It is suitable for r water-borne coatings including exterior (facade) and interior paint as well as wood coatings. <br> <ul style="padding-left: 40px;"><li>It offers excellent foam control persistence, and performs effectively at low concentrations. </li> <li>It is easy to disperse in aqueous systems and stable across a wide pH range. </li> <li>Provides optimum antifoam performance combined with good dilution stability. </li> <li>The recommended dosage level is 0.05–1% based on total formulation. </li> <li>DOWSIL™ 73 Additive has a shelf life of 12 months.</li></ul>
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DOWSIL™ Z-6119 Silane

by Dow

DOWSIL™ Z-6119 Silane by Dow is ethyl carbamate-free adhesion promoter. It offers good adhesion, composite reinforcement and filler treatment. This ureidopropyltrialkoxy (methoxy/ethoxy) silane contains no alkyltin compounds. DOWSIL™ Z-6119 Silane is suitable for paint and coating applications. The recommended dosage is 0.01–1 wt% in paint formulation.
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DOWSIL™ FZ-2191 Fluid

by Dow

DOWSIL™ FZ-2191 Fluid by Dow acts as an anti-blocking agent. It has non-reactive polyether group bonded to polydimethylsiloxane. DOWSIL™ FZ-2191 Fluid is suitable for coating and car polish to add gloss.
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DOWSIL™ FZ-2122

by Dow

DOWSIL™ FZ-2122 by Dow acts as a defoaming agent. It is 100% active polyether modified silicone fluid. It exhibits excellent defoaming performance with no surface defects. DOWSIL™ FZ-2122 is suitable for water and solvent-based paints, inks and coatings.
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DOWSIL™ Q4-3669 Fluid

by Dow

DOWSIL™ Q4-3669 Fluid by Dow is a solvent-less silicone polyether copolymer. It is 100% active and low volatile end-blocking glycol fluid. It is used as a slip and leveling additive in UV and water borne coatings without affecting foam performance or gloss. <br> <ul style="padding-left: 40px;"><li>It contains an active hydroxyl group, which is reactive with organic polymers like polyurethanes and acrylics. </li> <li>It performs at low concentrations (0.5%), improves leveling, imparts mar resistance and slip. </li> <li>DOWSIL™ Q4-3669 Fluid is readily incorporates into waterborne systems. </li> <li>It has a shelf life of 30 months.</li></ul>
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DOWSIL™ SF 2962 Fluid

by Dow

DOWSIL™ SF 2962 Fluid by Dow acts as a wetting agent. It is 100% active silicone glycol based additive It is used in polar solvent, including coatings, inks and paints. DOWSIL™ SF 2962 Fluid exhibits excellent wetting performance. It is listed in TSCA regulations.
  • Sustainable option
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DOWSIL™ ST 116 Paint Additive

by Dow

DOWSIL™ ST 116 Paint Additive by Dow is a 100% active alkyl silicone polyether paint additive. It is suitable for water and solvent-based systems. It is a clear, middle viscosity, reactive silicone fluid. <br> <ul style="padding-left: 40px;"><li>Provides long lasting release and antifouling performance. </li> <li>It can be used in combination with silicone binders to enhance release properties of cured clear or pigmented coatings. </li> <li>It is compatible with film-forming silicone elastomer and acrylic emulsion systems. </li> <li>DOWSIL™ ST 116 Paint Additive is recommended for use in marine antifouling applications. </li></ul>
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DOWSIL™ Z-6675 Silane

by Dow

DOWSIL™ Z-6675 Silane by Dow is ureidopropyltrialkoxy (methoxy/ethoxy) silane-based adhesion promoter. It contains no ethyl carbamate and alkyltin compounds. It offers good adhesion, composite reinforcement and filler treatment. DOWSIL™ Z-6675 Silane is recommended for use in paint and coating applications. The recommended dosage is 0.01–1 wt% in paint formulation.
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DOWSIL™ 111F Additive

by Dow

DOWSIL™ 111F Additive by Dow is a silicone antifoam additive. It is effective at low concentrations and has a favorable environmental profile. It controls foam in middle to high (45-75) polyvinyl chloride (PVC). <br> <ul style="padding-left: 40px;"><li>It is effective in acrylic and styrene-acrylic based formulations. </li> <li>It is suitable for exterior and interior architectural coatings. </li> <li>DOWSIL™ 111F Additive is used to formulate European ecolabel compliant paints. </li></ul>
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DOWSIL™ FS Antifoam 93

by Dow

DOWSIL™ FS Antifoam 93 by Dow acts as an anti-foaming agent. It provides easy dilutability, excellent dilution stability, highly effective and long-lasting defoaming effect. It can be used in wide range of pH and temperature. <br> <ul style="padding-left: 40px;"><li>It is used in the papermaking process for coating applications, including dyeing, refining, and sizing. </li> <li>DOWSIL™ FS Antifoam 93 is suitable for water-based inks and architectural paints. </li> <li>It is a silicone-based, high-performance emulsion for general industrial applications. </li> <li>It is free from PRTR-regulated substances. </li> <li>It has excellent defoaming durability and alkali resistance and is effective across a wide range of foaming systems.</li></ul>
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