BJB M-3125 Flexible Casting Polyurethane 25 Shore A

BJB’s M-3125 is a soft, 25 Shore A, flexible polyurethane elastomer ideal for making parts & moulds, medical training models, industrial rollers, vibration dampening & over moulding.

Developed to offer a medium length work time, M3125 is a member of the M Series, a range of polyurethanes than span hardnesses from 15 Shore A up to 95 Shore A. For faster work time see our F-1 Series and for longer work times see the L Series of urethane elastomers.

This product is not classed as UV resistant; BJB offer an additive called UV-100 to help slow down the effects of UV degradation and colour change.

BJB M-3125 Key Features:

• RoHS and REACH compliant
• Phthalate free
• Can be hand mixed or cartridge dispensed

Technical Properties:

• Shore Hardness: 25 A
• Worktime: 15 - 20 minutes
• Demould Time: 6 - 8 hours
• Shrinkage: 0.0010
• Viscosity: 1,250 cps
• Ratio: 100/100 pbw
• Colour: Amber