WC-540
WATER CLEAR 40 SHORE A, POLYURETHANE ELASTOMER
WC-540 is a two-part, water clear, colorless aliphatic based polyurethane elastomer. It is recommended for use whenever a flexible, permanently transparent elastomer is required. It can be easily tinted or pigmented to clean bright colors. WC-540 does not contain MOCA, TDI or MDA. In addition to being an excellent castable product, it also functions well as a solvent-free adhesive for bonding various substrates.
Silicone Molds: Platinum based silicones are recommended for molds. Tin based silicones may cause cure inhibition. For more info, contact our Tech Dept.
WARNING: This product can expose you to chemicals including Phenyl mercuric neodecanoate, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
| Product Name | WC-540 |
|---|---|
| Shore Hardness | 45 A |
| Worktime | 20 minutes |
| Demold TIme | 8 -12 hours |
| Shrinkage | 0.0010 |
| Viscosity | 910 cps |
| Ratio | 50/100 pbw |
| MSDS Sheets | |
| Product Data Sheet | |
| Item Color | Clear |
