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Easy Mold Two Parts Silicone Putty Mold Making Silicone Impression Putty for Ear Plug
US$17.85-20.85
20 kg
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Organic SiliconeApplication
Household, Medical, IndustrialModel NO.
MC-SP40Certification
REACH, RoHSItem No.
Mc-Sp40Features
Easy Mold, Skin Safe, Fast Cure, High StrengthMix Ratio
1:1Hardness (Shore a)
40 Shore aPot Life (Mins)
2~3 MinsCuring Time (Hrs)
20-30minsShrinkage
0.1%Shelf Life
12 MonthsTransport Package
Plastic CanSpecification
350g, 500g, 1kg, 5kg, 10kg, 25kgTrademark
MC siliconeOrigin
China, GuangdongHS Code
39100000Production Capacity
1000kg/DayKey features
Skin Safe & Non Toxic: Odorless, non-toxic, and safe for direct skin contact including ear plugs.
Fast Cure Time: Pot life of 2-3 minutes with full cure in 20-30 minutes at room temperature.
Zero Shrinkage: Dimensional stability under 0.25% with exceptional detail copy accuracy.
High Tensile Strength: Cured rubber offers 2.5 MPa strength with 350% elongation for durability.
Self-Release Property: No mold release agent required for most applications due to self-releasing nature.
Easy Manual Mixing: 1:1 mix ratio by volume or weight, easily kneaded by hand in 30 seconds.
Long Shelf Life: 12 months shelf life when stored in original package at cool, dry places.
Company profile

Mingcheng Group LimitedGuangdong, China
Business Type: Manufacturer/FactoryExport Year: 2013-01-01Nearest Port: ShenzhenAverage Response Time: ≤8.51hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, FCA, EXW
AI-Powered supplier vetting
SummaryMingcheng Group Limited, operating under the brand MC Silicone, is a manufacturer based in Dongguan, China, specializing in mold-making and casting materials. Established in 2010, the company has gained a reputation in Southeast Asia, Europe, USA, and the Middle East for its quality silicone products. The company is ISO 9001 certified, has three production lines, and exports 90% of its products. Its main products include various types of silicone and urethane rubbers. Despite limited R&D staff, the company emphasizes customer satisfaction and cost efficiency.
Supplier typeMingcheng Group Limited is a manufacturer operating under the brand MC Silicone, primarily focused on producing mold-making and casting materials.
CertificationsThe company holds ISO 9001 certification, indicating a commitment to quality management standards.
After-Sales capabilityThe company emphasizes excellent sales service and customer support, aiming to help customers save costs and expand their businesses.
Production capacityThe company operates three production lines with an annual output of US$5-10 million and exports 90% of its products, showcasing significant production capability.
Client casesThe company has conducted trade transactions with international buyers, including MEDRANO MAGNETICS SA DE CV and DECO ROCK SOCIEDAD ANONIMA.
Product Q&A
Q:Is this silicone putty safe for skin contact?
A:
Yes, it is odorless, non-toxic, and skin safe, making it ideal for ear plugs and orthotics.
Q:Does the putty shrink during curing?
A:
No, it features zero shrinkage with dimensional stability under 0.25% and high detail copy accuracy.
Q:How should I mix the two components?
A:
Mix equal amounts of the blue base and white catalyst by volume or weight, kneading for at least 30 seconds.
Q:What gloves should I use when handling this product?
A:
Do not use natural rubber gloves; use disposable polyethylene plastic gloves instead.
Q:What are the available package sizes?
A:
Available in 350g, 500g, 1kg, 5kg, 10kg, 15kg, 20kg, and 25kg, with 100gA+100gB samples available.
Send Inquiry
*To:
Mingcheng Group Limited
Mingcheng Group Limited*Content:
Supplier replies will be sent to your registered email
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