ArmaFlex® 520 Adhesive is an air-drying contact adhesive that is excellent for joining seams and butt joints of ArmaFlex pipe and sheet insulations for line temperatures up to 250°F (120°C). The golden color adhesive may also be used to apply ArmaFlex Sheet Insulation to flat or curved metal surfaces that will operate at temperatures up to 180°F (82°C).
ArmaFlex 520 Adhesive is the preferred contact adhesive for all ArmaFlex foam applications.
For low VOC requirements, please see our ArmaFlex BLV – Black Low VOC Air-drying, solvent-based contact adhesive or ArmaFlex Low VOC Spray Contact Adhesive – Low VOC adhesive in 27 pound aerosolized canisters.
ArmaFlex 520 Insulation Adhesive
Meets Military Specification MIL-A-24179A Type II, Class 1
Dried film also meets ASTM E 84 25/50 flammability and smoke developed index requirements
Provides a strong bond for tight seams
For joining any ArmaFlex insulation seams
A golden color, air-drying contact adhesive that is excellent for joining seams and butt joints of ArmaFlex Pipe and Sheet Insulation
Half-pint and pint brush-top cans
MIL-A-24179A Type II, Class 1
Approvals, Certifications, Compliances:
All Armacell facilities in North America are ISO 9001 certified.
For complete Specification details, download the product submittal sheet.
ArmaFlex 520 Black Adhesive – Air-drying, solvent-based contact adhesive for strong bonds and tight seams.
ArmaFlex BLV – Black Low VOC Air-drying, solvent-based contact adhesive
ArmaFlex WB Finish – Latex-based, UV resistant protective coating for indoor or outdoor applications
ArmaFlex Insulation Tape – black foam, pressure-sensitive seam tape
Armacell Fabricated Fittings – Made to order pre-fabricated fittings in Tees, Elbows, P-Traps and more
ArmaFlex Low VOC Spray Contact Adhesive – Low VOC adhesive in 27 pound aerosolized canisters