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John Winfrey

John Winfrey, Director, Systems & Applications Technology, Pflaumer Brothers, Ewing, New Jersey.

Articles

ARTICLES

Evaluating Modifications in Aspartic Systems on Viscoelastic Behavior

May 20, 2026

For 30 years, aspartic ester chemistry has been employed to offer coatings, adhesives, sealants, and elastomers unique properties.

H.B. Fuller to Open Aerospace Manufacturing Center of Excellence

Photo of a sticky note with drawing of a lightbulb

ASC Announces Winners of Its 2026 Innovation Awards

DELO Reports Record Revenue for Fiscal Year

Events

June 15, 2026

Adhesive and Sealant Council Executive Leadership Conference

This annual event provides current and future leaders in the adhesives and sealants industry with the opportunity to expand their knowledge and network with peers.

September 14, 2026

Women in Chemicals Conference

Organized by Women in Chemicals, this landmark conference will offer opportunities for networking, learning, and professional development. With a diverse array of sessions, workshops, and social events, participants can expect a dynamic program designed to empower and inspire.

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Products

Structural Adhesives: Properties, Characterization and Applications

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