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.
- 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