West System Clear Hardener 207 1.45Gl

WEST SYSTEM® 207 Special Clear Hardener is a curing agent formulated for use with WEST SYSTEM 105 Epoxy Resin where an exceptionally clear, moisture-resistant finish is required. It is intended for coating and fiberglass-cloth applications, including clear finishes over natural wood and clear carbon-fibre laminate work.

The hardener is formulated to produce a clear, low-blush finish and to wet out and bond reinforcing fabrics. It includes a UV-stabilising additive; for long-term exposure, WEST SYSTEM advises protecting the cured surface with a suitable quality paint or varnish.

• Manufacturer part number: 372938
• Nominal pack size: 1.45 US gal (approximately 5.5 L)
• For use with WEST SYSTEM 105 Epoxy Resin
• Minimum cure temperature: 16 °C
• Typical working time in a thin film at 22 °C: 100–120 minutes
• Typical time to solid state at 22 °C: 10–15 hours
• Hazardous for transport; review the safety data sheet and follow applicable handling requirements before use.

For product guidance and safe handling information, consult the WEST SYSTEM 207 Special Clear Hardener product page and the manufacturer safety data sheet.