HPR25B Structural Adhesive Part B (White)

HPR25B White is the Part B hardener of the HPR25 two-part structural adhesive system. When combined with HPR25A resin, it produces a room-temperature curing bond with exceptional strength and peel resistance — ideal for structural bonding of aluminium alloys and composite structures.

• White pigmented hardener — produces a white bond line
• High peel and shear strength — exceeds ASTM D1002
• Room-temperature cure with no press or oven required
• Suitable for composite, aluminium, marine, and industrial bonding
• Use with HPR25A resin at specified mix ratio
• Available in 250G, 1KG, and 5KG sizes

Refer to the HPR25 technical data sheet for mix ratios, pot life, and cure schedule.