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Condensation (Tin) Cure RTV Silicone
This family of two-part 10:1 mix ratio silicone is ideal for mold making and tooling. They offer outstanding chemical resistance and have excellent release characteristics. Wacker Condensation cure grade silicones are easy to use featuring ultralow viscosity, high tear and high tensile strength. They cure over any surface including sulphur based clays.
| Condensation Cure Grades | Unique Properties | Base Color | Hardness Shore A | Mixed Viscosity (cps) | TDS | MSDS |
|---|---|---|---|---|---|---|
| M 4470 | High heat, quick cure | Red/Brown | 60 | 10,000 |  |
 |
| M 4511 | Soft, high tear strength, very high elongation. | White | 12 | 20,000 | |
|
| M 4512 | Soft, high tear strength, very high elongation. | White | 20 | 25,000 | |
|
| M 4514 | High tear strength, good elongation. | White | 25 | 25,000 | |
|
| M 4541 | High tear strength, good elongation. | White | 30 | 25,000 | |
|
| M-4444 | General Purpose | White | 30 | 25,000 | |
|
| M-4443 | General Purpose | White | 24 | 25,000 | |
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