MasterWeld 440: Heavy duty synthetic rubber adhesive for installation of wall panels and wallboard

Formerly: Sonneborn 400 Adhesive

 

MasterWeld 440 description

MasterWeld 440 is a ready to use, heavy duty, synthetic rubber based adhesive for bonding wall panels and wall boards to various structurally sound substrates.

Recommended uses

  • Interior  or exterior applications
  • For use in seams and joints that are subject to excessive, dynamic movement

What are the unique features of MasterWeld 440?

  • One component
  • High green strength for a quick initial grab
  • Increases contact area of bond between substrates

What are the benefits of MasterWeld 440?

  • Initial strength reduces nailing required and speeds installation
  • Ready to use formulation improves application efficiency
  • Increased contact and strong adhesion reduces vibration for quieter in service performance
  • Suitable for low temperature installations applications
  • Accommodates longer joist spans and narrower joists

US / Canada product information

Data Guide

Data Guide (French)

Certification Letter

LEED Letter

Safety Data Sheet

Safety Data Sheet (SDS)

Find all available safety data sheets for this product.

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Construction Systems
Phone: 1-800-243-6739

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