Hazardous material cannot ship by air transportation. LTL shipping is required.
MasterWeld 420 is a ready to use, multipurpose, synthetic rubber based adhesive for bonding foam insulation and other wall panels to various structurally sound substrates. Product is sold in 825ml cartridges.
- Interior or exterior applications
- For use in seams and joints that are subject to excessive, dynamic movement
- One component
- Flexible at a wide temperature range, and is nonfreezing
- Compatible with foam
- Ready to use formulation improves application efficiency
- Suitable for low temperature installations applications
- Will not compromise insulation values
Formerly known as Sonneborn 200 adhesive