Technical datasheet

FOAM BLAST® 349

Supplied byDyStar- Last Updated on May 19, 2026

FOAM BLAST® 349 by DyStar is a silicone dioxide. It acts as a defoamer. It is highly dispersible and offers process and long term foam control for adhesive and sealant formulations. FOAM BLAST® 349 is mostly used in water-based latex adhesives, construction adhesives and sealants. It complies with OSHA, TSCA and DSL regulations. All components are in compliance with FDA regulation CFR 21 176.200 and 176.210.
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Benefits

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Compliance

Food Contact Approval
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For which system

Sealants|
Adhesives|
Water-based Adhesives

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FOAM BLAST® 349 properties

Other properties

PropertiesValue & unitTest conditionTest method
Boiling Point0.0 Visible After LoginVisible After LoginVisible After Login
Density0.0 Visible After LoginVisible After LoginVisible After Login
Density, Vapor0.0 Visible After LoginVisible After LoginVisible After Login
Flash Point, Closed Cup0.0 Visible After LoginVisible After LoginVisible After Login
Melting Point0.0 Visible After LoginVisible After LoginVisible After Login
Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity0.0 Visible After LoginVisible After LoginVisible After Login
Volatile Organic Content0.0 Visible After LoginVisible After LoginVisible After Login