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Coatings, Adhesives and Sealants Additives

Additives and Resins for Enhanced Performance and Durability of Coatings, Adhesives and Sealants

Momentive’s versatile silane/silicone-based additives and resins offer the properties and flexibility our customers need to enhance the aesthetics, performance and durability of their coatings, adhesives and sealants formulations. Our silane technology may help to improve adhesion, cross-linking and corrosion resistance. Tailored functional silicones and copolymers can improve wetting/flow-leveling, defoaming and release characteristics along with water and UV resistance. Our silicone or hybrid resins/prepolymers can enable superior durability and temperature resistance. We work with our customers to find the right combination of properties to ensure compatibility in their formulations, and to deliver long-lasting results.

Our CoatOSil™, Silquest™ and SPUR+TM products are excellent candidates to consider for an array of industries and applications. They can deliver advanced properties for construction, automotive and transportation, industrial, marine, and other demanding applications.

CoatOSil™ Additives and Silquest Silanes for Enhanced Coating Durability

Our CoatOSil™ coatings additives offer multiple advantages to enhance the appearance and longevity of coated surfaces, including increased substrate wetting, mar resistance and gloss retention, as well as excellent chemical, UV and corrosion resistance. Their enhanced flow and leveling properties also help to eliminate defects in finish surfaces. 

CoatOSil™ coatings additives, as well as our Silquest silanes, can provide moisture-initiated crosslinking in properly modified resins for coatings and inks, as well as offer improved wet adhesion, chemical and corrosion resistance, weatherability, pigment dispersion, and scrub resistance. CoatOSil™ coatings additives and Silquest silanes may also enhance the durability of coatings by delivering improved thermal stability, creep resistance and hardness.

Learn more about our full line of coating additives and how they can enhance coating system properties.

 

View our Silicone-Based PFAS-Free Solutions for Architectural Coatings Webinar

Business Segment: Coatings, Adhesives and Sealants Additives

Date and Time: Thursday, August 21, 2025

Webinar Length: 40 minutes

Webinar Description:

Momentive Performance Materials provides advanced silicone-based PFAS-free solutions for architectural coatings. These alternatives deliver low surface tension, superior weatherability, and VOC compliance without sacrificing performance. Key products include CoatOSil™ 1211C and CoatOSil™ 77 for flow, leveling, and wetting in waterborne, solvent-borne, and UV systems. For masonry and stain resistance, CoatOSil™ DRI, CoatOSil™ 2059, and CoatOSil™ PRIM-2 offer water repellency, oleophobicity, and breathability. With VOC levels as low as 1–40 g/L and customizable functionalities, Momentive ensures sustainable, high-performance coatings for interior and exterior applications. Learn more at Momentive.com.