Fire-Retardant Structural Adhesive for Metal & Composite Bonding - Permabond TA4230
Fire-compliance failures cost European OEMs an average €18 000 per retest. Permabond TA4230 helps you pass first time: a 2-part acrylic that bonds like an MMA and protects like a fire-stop.
Technical Highlights
Handling strength 10 min – speed through assembly
Swells to an intumescent UL94 V-0 char; clears EN 45545-2 R22/R23 for rail
Shear strength 25-30 MPa on aluminium-to-aluminium joints
Works on aluminium, steel, GRP, CFRP & many plastics – even with a light oil film
Low VOC | RoHS | ISO 9001/14001 – HSE and ESG friendly
Mix ratio 1:1 | Gap fill 0.5 mm – easy processing
Shelf life 24 months unopened (5-25 °C) – ideal for Kanban programs
- Additional information
Typical Applications
EV battery housings and bus or train interiors
Building cladding and architectural façade panels
Composite or metal honeycomb panels
Signage, enclosure and cabinet assembly
Pack Sizes & Equipment
50 mL and 400 mL coaxial cartridges
20 kg pails for bulk dispense
Plug-and-play with standard 2-K guns and robotic lines
Why Order from ECT Adhesives
Local stock – next-day delivery across Ireland
Free bond-line tests in our Dublin lab and on-site start-up support
Full range of mixers, nozzles and robotic dispense equipment ready to ship
Need advice now? Call +353 1 885 0000 or email in**@*ct.ie.
