Greenlink Polyether Structural Adhesive/Sealant

Spec Sheet

Item Codes: 

KHA
KHA24PK

GREEN LINK Adhesive/Sealant is a non-shrinking polyether adhesive/sealant specially formulated to bond the KnuckleHead base to a wide range of roofing membranes including EPDM, PVC, Granulated Modified Bitumen, and TPO (with TPO primer). Available in white and grey color.

GREEN LINK Adhesive/Sealant is a polyether-based, moisture-cure formula that has been used in the construction industry for many years. It has earned a reputation for high performance, adhering to a wide range of roofing membranes including PVC, EPDM, Mod Bit and TPO (with primer) yielding a strong, long-lasting bond that exhibits excellent weathering characteristics. GREEN LINK Adhesive/Sealant is 100% solids and it cures by contact with moisture—no evaporation of solvents, so there is no shrinkage as with many adhesives that lose as much as 30-40% of their volume once solvents evaporate. GREEN LINK Adhesive/Sealant is entirely safe—no risk of fire, explosion, or toxic exposure to workers or building inhabitants. It meets the requirements of California Regs: CARB, BAAQMD and SCAQMD. It does not contain cancer-causing chemicals listed in California Proposition 65. The VOC content is less than 25 per grams per liter.

  • Moisture cure
  • 100% solids — Will not shrink
  • Applies down to 32° F.
  • Environmentally safe.
  • No toxic risk to contractors or building occupants
  • Polyether Structural Adhesive/Sealant
  • Solvent-free, isocyanate-free, low-VOC content, odorless, non-flammable
  • Excellent weathering characteristics — remains elastomeric over many years
  • Bond strength – 275 psi
  • Adheres to common roof substrates and to KnuckleHeads
  • Plastic, waterproof cartridge

3004-GLGR-EA 1 CTG. GREEN LINK ADHESIVE SEALANT
3004-GLGR-12PK 12 CTGS. GREEN LINK ADHESIVE/SEALANT
3004-GLGR-24PK 24 CTGS. GREEN LINK ADHESIVE/SEALANT