M-3140 REV 1 BLACK
BLACK, 40 SHORE A, POLYURETHANE ELASTOMER

M-3140 REV 1 Black is a special Order material and can NOT be returned
BJB’s “M Series” with work times between 15 and 20 minutes is perfect for a variety of part and mold applications. These flexible systems exhibit exceptional physical properties with a convenient mix ratio. For a faster work time consider our F-140 REV 1 (7-8 min.) or L-3540 REV 1 (25-30 min.) for a longer work time.
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HELPFUL NOTES:
UV Resistance: This product is not classified as UV resistant. BJB offers an additive called UV-100, a UV inhibitor and anti-oxidant blend that will help slow down the effects of UV degradation and color change. The level of effectivness varies from product to product.
Silicone Molds: Platinum based silicones are recommended for molds. Tin based silicones may cause cure inhibition. For more info, contact our Tech Dept
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WARNING: This product can expose you to chemicals including Toluene diisocyanate, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
| Product Name | M-3140 REV 1 BLACK |
|---|---|
| Shore Hardness | 40 A |
| Worktime | 15 - 20 minutes |
| Demold TIme | 4 - 6 hours |
| Shrinkage | 0.0010 |
| Viscosity | 1,600 cps |
| Ratio | 100/100 |
| MSDS Sheets | |
| Product Data Sheet | |
| Item Color | Black |