Life Casting Liquid Silicone Rubber:
TRK1012 Series is kind of two-component platinum cured liquid silicone rubber. The product is Translucent or skin-colored oily liquid, and can be very soft and elastomeric after vulcanization. It is mainly used for Breast enhancer, body organ, sex dolls, sex toys, silicone prostheses, silicone mask, ultra-realistic replicas of face, silicone fake skin, silicone animatronic skin, silicone baby mat, silicone baby doll, and so on.
| Product Model |
Appearance |
Hardness |
Density |
Tensile Strength |
Elongation |
Tear Strength |
| (Shore A) |
(g/cm³) |
(Mpa) |
(%) |
(KN/m) |
| LSR1012-00A/B |
Translucent |
0 |
1.02 |
2.0 |
500 |
5 |
| LSR1012-05A/B |
5 |
1.05 |
2.5 |
650 |
7 |
| LSR1012-10A/B |
10 |
1.06 |
3.5 |
600 |
12 |
| LSR1012-20A/B |
20 |
1.07 |
5.0 |
500 |
14 |
| LSR1012-25A/B |
25 |
1.08 |
5.0 |
500 |
14 |
| LSR1012-30A/B |
30 |
1.09 |
5.0 |
500 |
15 |
Description:
RTV2 is two component addition type liquid silicone rubber, which is room temperature vulcanizing platinum silicone rubber.
This two-component platinum-cure transparent liquid silicone rubber is ideal for DIY crafts and industrial mold making, offering high transparency, minimal long-term shrinkage, and excellent library life. It ensures precise replication of prototypes like jewelry and precision molds. Certified with FDA 21 CFR 177.2600, FDA, MSDS,LFGB,REACH and RoHS compliance, it guarantees safety, chemical resistance, and market access for regulated industries.
Molding silicone is suitable for making medical student practice surgical suture, TV and movie live, prosthetic, artificial limbs and dummies, sex toys and love dolls, orthopedic and orthotic, mask, scar sticker, shoe insole,breast pad, silicone bra and coating ladies lingerie.
Molding silicone is also for reproducing and replicating art crafts, furniture, prototyping, architectural elements, garden ornaments, shoe, tire, soap, candle, jewelry, vacuum bag and so on, since molding silicone is suitable for casting resin, PU, PVC, polyester, gypsum, plaster, concrete, cement, stone, GRC, wax, jewelry and so on.
Advantage:
1) Food grade, non-toxic, odorless, eco-friendly skin safe and body safe.
2) Soft and flexible, the simulation is very real
3) Excellent tear and tensile strength for good quality and durable
4) No sticky problem
5) Dry surface without oily problem
6) Low shrinkage
7) Good crack-healing ability
8) Wobbles very close to the real body
9) Excellent and fast resilience
Product Hardness Selection
- Waxwork figure head/hand, whole fingers/toes/jointed prosthesis etc:10A-15A
- Prosthetic skin, human skin/headgear etc for surface skin: 10A-20A
- Male genitalia, chip-coated smart products etc: 15A-30A
- Breasts, breasts, buttocks, whole dolls, pseudo-maiden makeup, practice modules and other solid parts: 0A-5A / 3A-5A(special requirements below 0A)
- Mannequins (clothing models / vegetal / dolls) and other fillers in the middle, the skeleton of the surface layer of silicone: 3A-5A
- Sex articles male/female genitals/buttocks etc infusion whole molding: 0A or below 0A
- Special effects make-up for film and television, false stomachs, shoulder pads, chest patches etc: 0A-15A
Note: The above recommendations are for reference only, the specific needs of the hardness, can be adjusted as required.
Company Profile
Dongguan Huadai Silicone Co., Ltd. was founded in 2017 and located in Dongguan,Guangdong,China,which is a National High tech Enterprise specializing in R&D, manufacturing and sales of silicone rubber raw material. The company covers an area of 26700 square meters, It has domestic advanced silicone rubber fully automatic production lines and 18 sets of domestic advanced compounding silicone rubber production equipment, with an annual production capacity of more than 90,000 tons.
As an innovative organic silicone enterprise, we use advanced and scientific management concepts to establish the "Huadai" brand, continuously improve the quality of our products, and have passed ISO9001:2015 system audits. And our main products have passed FDA, REACH, ROHS, LFGB, MSDS, California 65, PAHs, PFAS, POPs, TSCA.
We can provide customized service, such as product viscosity, hardness, tear strength, color, unique packaging and labels to your clients.
We will work hand in hand with our customer and friends to create a more fruitful and better future! Welcome people from all over the world to consult the factory inspection.




Q1. Are you manufacturer or trading company ? can you send sample to us and how long could it take?
A: Yes, We manufacture silicone rubber since 2017 with excellent experience, we could provide free samples for our regular items in 2 working days, clients only need to pay the FedEx shipping cost.
Q2. Can we have them with different performance or our own design?
A: Yes! We can customize the hardness, color, label and package according to your need.
Q3. What is your MOQ ?
A: Generally should be 1000kgs, but we accept small order as trial order
Q4: How to store the product after opening?
A: At 20°-30°, as long as you make sure your caps are on tight, it stored up to 6-12 months after opening. Shortened shelf life after 40°.
Q5. How to remove air bubbles?
- Use vacuum machine;
- If there is no vacuum equipment, you can gently stir in a uniform direction to reduce bubbles;
- Store in the refrigerator for 1 hour until natural defoaming
Q6: What should I do if I can't release the mold?
A: The surface of the molding should be cleaned and smoothed before use, or mold release agent/vaseline can be used to apply evenly on the molding.
Q7: Can I use it in winter?
A: Store and use silicone products at room temperature. If material freezes, silicone base will become very thick. Simply allow product to get down to room temperature before use. Adult Supervision Required. Keep Out of the Reach of Children.
1KG/5KG/10KG/20KG/200KG every barrel for component A and B, Or packaging according to user requirements. Transport as non dangerous goods.