Structural Bonding Glue for SIP Panels & Foam: PU 11FC Pro
May 22,2026
Structural Bonding Glue for SIP Panels & Foam: PU 11FC Pro
Clients from Chile and New Zealand seek a reliable bond adhesive for structural sealant bonding of SIP boards and foam. We selected our PU 11FC Pro as the optimal solution.
What is a SIP Board?
SIP stands for Structural Insulated Panel.
SIPs offer exceptional:
Thermal insulation
Structural strength
Energy efficiency
That’s why they are increasingly preferred in both residential and commercial modern construction.


PU 11FC Pro – One Component MDI Polyurethane Flexible Adhesive
It is 1K, moisture curing polyurethane sealant and adhesive supplied in practical expansion joint sealant sausages and 5/ 55 gallon drum.
Why PU 11FC Pro is the Right Choice for NZ & Australia
✅ MDIbased (no TDI – safer for users and the environment)
✅ Tinfree catalyst system available to meet local preference for lowtoxicity formulations
✅ Excellent adhesion to OSB, EPS foam, and wood substrates
✅ High structural strength suitable for loadbearing applications
✅ 600ml sausages (ideal for caulk glue gun)
✅ Proven in construction environments
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