Category overview

Moisture Scavengers

Based on 82 products - Last update on the Jun 26, 2025

Moisture scavengers actively bind and remove unwanted moisture from adhesive systems. Used in moisture-cured systems, epoxy formulations, and packaging adhesives where they extend shelf life, improve cure reliability, and enhance bond strength by preventing water-related degradation. 

Major sub-types include molecular sieves offering physical adsorption, reactive calcium oxide systems providing high capacity water binding, and chemical scavengers like orthoformates and isocyanates that convert water through chemical reactions. Specialty silane-based moisture scavengers deliver additional adhesion promotion benefits while removing water.

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Dynasylan® VTMO

by Evonik

Dynasylan® VTMO by Evonik is a vinyltrimethoxysilane-based moisture scavenger, surface modifier, crosslinking agent, and adhesion promoter. It improves abrasion resistance, chemical resistance, tear and fracture resistance, and memory effect.<br> <ul style="padding-left: 40px;"><li>It reduces bubbles formation from the reaction of NCO groups with moisture.</li> <li>It provides low viscosity, enhanced wet adhesion strength, enhanced corrosion resistance, and resistance to wet scrub.</li> <li>Dynasylan® VTMO is listed with EINECS/ELINCS, AICS, DSL/NDSL, PICCS, TSCA, IECS, ENCS, ECL and REACH.</li> <li>It has a minimum shelf life of 12 months.</li></ul>
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TYTAN™ S6

by Borica

TYTAN™ S6 by Borica acts as a catalyst, cross linking agent and moisture scavenger. It is a di-iso-butoxy titanium chelate (ethylacetoacetate titanate) grade. <br> <ul style="padding-left: 40px;"><li>Exhibits improved build-up of physical properties, enhanced adhesion, and extended shelf-life through moisture scavenging.</li> <li>Offers fast curing through catalysis of hydrolysis of methoxy terminated curing agents (Si-O-Me) and increased modulus of elasticity through crosslinking with Si-OH functional groups.</li> <li>TYTAN™ S6 is suitable for RTV silicone sealants.</li> <li>It is also used in the construction, automotive and electronic industries.</li></ul>
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TYTAN™ S3

by Borica

TYTAN™ S3 by Borica acts as a catalyst, cross linking agent and moisture scavenger. It is a titanium ethylacetoacetate compound used in silane and silicone formulations. It is moisture-sensitive and cures immediately upon exposure to moisture at room temperature. TYTAN™ S3 is suitable for RTV silicone sealants.
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Moisture Scavengers