Welcome!
Thank you for choosing BMmold Platinum RTV Silicone. Our high-quality, food-grade silicone is perfect for various applications including epoxy resin crafts, jewelry making, home decor, and culinary uses. This guide will help you create perfect molds with our semi-transparent, odorless silicone that has low shrinkage and offers a pot life of 30 minutes with a full cure in 5 hours. For best results, let the silicone set for 24 hours.
Explore Our Range of Silicones!
Shore 10: Ultra-soft and flexible. Ideal for intricate molds with delicate details. Perfect for capturing every tiny feature.
Shore 20: Medium hardness. Versatile for general-purpose molds and moderately detailed designs. A great all-around choice.
Shore 30: Firm and durable. Ideal for creating strong, durable pieces.
Try them all to discover the perfect silicone for every project!
Step-by-Step Instructions:
Step 1: Prepare
- Calculate the Total Volume - Roughly calculate the total volume of silicone your project will need.
- Prepare the Mold Container - Ensure the mold is clean and free from any dust, debris, or previous residues. If necessary, apply a suitable mold release agent.
- Secure Your Project - Place the item you are molding securely in the mold container.
Step 2: Mix
- Measure Parts A & B - Combine equal parts of Part A and Part B by volume. Use precise measuring cups for accuracy.
- Mix Thoroughly - Pour both parts into a clean mixing container. Mix thoroughly but slowly for 3-5 minutes, avoiding the formation of air bubbles. Ensure you scrape the sides and bottom of the container to achieve a uniform blend.
Step 3: Pour
- Pour the Mixture - Slowly pour the mixed silicone into the mold container, starting at the lowest point. Pouring in a thin stream can help minimize air entrapment.
- Release Air Bubbles - Gently tap the sides of the mold or use a vibrating table to help release any trapped air bubbles.
Step 4: Cure
- Let it Cure - Allow the silicone to cure at room temperature for 5 hours. For best results, let it set for 24 hours.
- Optional Fast Curing - You can apply gentle heat, such as placing the mold in an oven set to a maximum of 40°C (104°F), to speed up the curing process. Do not exceed this temperature to avoid compromising the silicone's properties.
Step 5: Demold
- Remove the Silicone Mold - After the curing time has elapsed, gently flex or peel the mold to release the cured silicone. Avoid using sharp tools that may damage the mold or the finished piece.
- Ready to Use - Your silicone mold is now ready for use with epoxy resin, culinary applications, or other projects.
Tips and Safety:
- Always work in a well-ventilated area and wear protective gloves to avoid skin contact.
- Store unmixed Part A and Part B in a cool, dry place with tightly closed lids to extend shelf life.
- Dispose of any unused material and contaminated tools in accordance with local regulations.
Contact Information:
For additional support or inquiries, please visit our website at www.BMmold.com or contact our customer support team at support@bmmold.com or +1-800-123-4567.
Additional Information
Compatible Materials:
BMmold Platinum RTV Silicone is suitable for use with:
- Epoxy resin
- Food products (chocolates, fondant, etc.)
- Soap
- Candle wax
- Low-melt metals
- Many more!
Not Recommended for Use With:
- Tin-cure silicone
- Some types of 3D printing materials (test compatibility)
- Certain clays and sulfur-containing materials
Preventing Cure Inhibition:
Cure inhibition occurs when the silicone does not fully cure, resulting in tackiness or gummy spots. To avoid this:
- Ensure accurate 1:1 mixing ratio by volume or weight.
- Thoroughly mix Parts A and B, scraping the sides and bottom of the container.
- Avoid contact with tin-cure silicone, certain clays, sulfur, and some 3D printing materials.
How to Test for Cure Inhibition:
- Mix a small amount of Part A and Part B.
- Apply a drop of the mixture to the material you plan to mold.
- Wait for at least 6 hours and check for any sticky or uncured spots.
Video Instructions:
For a step-by-step video tutorial, scan the QR code below:
[QR Code]
Customer Service:
If you have any questions or need assistance, our customer support is available 24/7.
- Email:
- Phone:
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