Rubber & Plastic Products

H.B. Fuller board rejects Ancora's raised bid for Building Adhesive Solutions unit

Directors turned down a higher all-cash offer for the adhesives business, saying the increase was too modest and the terms too conditional, while outlining a market check of less central operations.

SA
Sofia Almeida
Injection and Blow Molding Process Editor
October 20, 2026
5 min read
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Concept illustration of adhesive-bonded panels separating over a boardroom table, reflecting the board's rejection of an acquisition offer for the adhesives unit.
An editorial illustration of two bonded industrial panels being pulled apart above a boardroom table, standing in for a rejected takeover bid for an adhesives business unit.

H.B. Fuller's board of directors has unanimously rejected Ancora's second unsolicited, non-binding proposal to acquire the company's Building Adhesive Solutions (BAS) business for between $1.2 billion and $1.4 billion in cash.

The decision followed a review supported by independent financial and legal advisers, the company said.

Board's reasoning

  • The modest increase in the offer price does not adequately capture the value of BAS, including its organic growth momentum, the role the unit plays within H.B. Fuller's broader platform and the upside the company sees from Project Quantum Leap.
  • The proposal continued to lack key details, leading the board to conclude that the terms are highly conditional.

The board said it continues to evaluate all opportunities to maximize value for shareholders.

Market check planned

As part of that effort, H.B. Fuller will conduct a market check covering select market segments and product lines that are less integral to its portfolio and strategy, with the intention of directing any proceeds toward deleveraging.

The company said it will carefully consider the feasibility of separating certain market segments, including stranded costs, tax implications, dis-synergies and the impact on execution of Project Quantum Leap. It expects to complete the market check by the end of 2026.

SA

Sofia Almeida

Sofia Almeida covers injection and blow molding process development for ABS and PC components, PET and HDPE bottles, and molded closures. Her coverage uses melt flow rate with test condition, mold shrinkage, wall thickness, dimensional tolerance, and ISO 527 tensile data where applicable, while distinguishing specimen results from production capability. She helps process engineers, tooling teams, packaging developers, and quality managers evaluate cycle windows, part qualification, and supplier evidence before production release.

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