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## Part A Review Safety Data Sheet :
### Easy Mold Silicone Rubber
<a href="https://www.sculpt.com/2017/Tech/MsdsTechSheets/MSDS_EasyMold_PartB.pdf" target="_blank"><b>Click here to look at Part B DataSheet</b></a>
<a href="https://www.sculpt.com/2017/Tech/MsdsTechSheets/MSDS_EasyMold_PartA.pdf" target="_blank"><b>Click here to look at Part A DataSheet</b></a>
Silicone Putty have two parts.
1. Putty Part A
2. Putty Part B
Please refer to first aid measures in the data sheet when using them.
<p><strong>Comparison</p>
<table>
<thead>
<tr>
<th>Property</th>
<th>Part A</th>
<th>Part B</th>
</tr>
</thead>
<tbody>
<tr>
<td>Hazardous</td>
<td>Not Hazardous under OSHA & WHMIS</td>
<td>Not Hazardous under OSHA & WHMIS</td>
</tr>
<tr>
<td>Toxiocology</td>
<td> May cause eye irritation. </td>
<td> Toxicological testing has not been conducted with this material </td>
</tr>
<tr>
<td>Reactivity</td>
<td> Stable under normal condition, when in contact with incompatible substance large volume of flammable Hydrogen may be quickly generated. Avoid acid, bases, alcohol and oxidizing agents.</td>
<td> Normally not reactive, Avoid strong oxidizing agent and items containing sulphur like latex glove</td>
</tr>
<tr>
<td>Disposal</td>
<td> Material that cannot be used or chemically reprocessed should be disposed of at an approved
facility in accordance with any applicable governmental regulations.</td>
<td> Material that cannot be used or chemically reprocessed should be disposed of at an approved
facility in accordance with any applicable governmental regulations.</td>
</tr>
</tbody>
</table>
### Easy Mold Silicone Putty
<a href="https://learn.sparkfun.com/tutorials/how-to-use-an-oscilloscope/all" target="_blank"><b>Click here to look at DataSheet</b></a>
Silicone Putty have two parts.
1. Putty Part A
2. Putty Part B
<p><strong>Comparison</p>
<table>
<thead>
<tr>
<th>Property</th>
<th>Part A</th>
<th>Part B</th>
</tr>
</thead>
<tbody>
<tr>
<td>Hazard</td>
<td>Not Hazardous</td>
<td>Not Hazardous</td>
</tr>
<tr>
<td>Toxiocology</td>
<td> May cause mild skin and eye irritation. </td>
<td> May cause mild skin and eye irritation </td>
</tr>
<tr>
<td>Reactivity</td>
<td> Normally not reactive, Avoid strong oxidizing agent and items containing sulphur like latex glove</td>
<td> Normally not reactive, Avoid strong oxidizing agent and items containing sulphur like latex glove</td>
</tr>
<tr>
<td>Disposal</td>
<td> Do not dispose down drain</td>
<td> Do not dispose down drain</td>
</tr>
</tbody>
</table>
<a href="https://learn.sparkfun.com/tutorials/how-to-use-an-oscilloscope/all" target="_blank"><b>Click here to look at DataSheet</b></a>
### Smooth-on Oomoo
OOMOO have two parts.
1. OOMOO Part A
2. OOMOO Part B
<p><strong>Comparison</p>
<table>
<thead>
<tr>
<th>Property</th>
<th>Part A</th>
<th>Part B</th>
</tr>
</thead>
<tbody>
<tr>
<td>Hazard</td>
<td>Not Hazardous</td>
<td>Not Hazardous</td>
</tr>
<tr>
<td>Toxiocology</td>
<td> May cause mild skin and eye irritation. </td>
<td> May cause mild skin and eye irritation </td>
</tr>
<tr>
<td>Reactivity</td>
<td> Normally not reactive, Avoid strong bases and acid</td>
<td> Normally not reactive, Avoid strong bases and acid</td>
</tr>
<tr>
<td>Disposal</td>
<td> In accordance to Federal, state and local regulations</td>
<td> In accordance to Federal, state and local regulations</td>
</tr>
</tbody>
</table>
## Part B Make and compare test casts :
Only two molds were compared
1. EasyMold Silicon Rubber
2. EasyMold Silicon Putty
<p><strong>Comparison</p>
<table>
<thead>
<tr>
<th>Property</th>
<th>Silicon Rubber</th>
<th>Silicon Putty</th>
</tr>
</thead>
<tbody>
<tr>
<td>Working Time</td>
<td>1 hour</td>
<td>3 mins!</td>
</tr>
<tr>
<td>What to do during working time</td>
<td> Mix throughly 2 Components in equal amount, pour mixture into mold, degas is optional </td>
<td> Knead 2 Components in equal amount, press onto mold </td>
</tr>
<tr>
<td>Curing</td>
<td>Leave for 24h</td>
<td>Leave for 25 mins to get mold</td>
</tr>
</tbody>
</table>
Mold casts were made using Easy Mold Silicone Rubber
<img src="./mold1.jpeg" width="480" />
<img src="./mold2.jpeg" width="480" />
<img src="./mold3.jpeg" width="480" />
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