HONG YE SILICONE Molds Silicone for Rock and Coral Reefs is a specialized RTV 2 Silicone Rubber, developed for artificial aquatic landscape molding, including tin cure and Platinum cured mold silicone options. As a high-quality Liquid Mold Silicone, it has exceptional flow leveling, low shrinkage and non-oily traits, perfectly replicating delicate coral and rock textures. It features strong toughness, easy demolding and corrosion resistance, supporting both pouring and brushing molding, ideal for batch production of high-precision artificial coral reef and rock molds.
Product Overview
This professional Mold Making Silicone is a versatile liquid silicone designed for crafting artificial rock and coral reef molds, with two curing systems to meet diverse production needs. Condensation curing tin cure silicone offers cost-efficient performance, while addition curing platinum cure silicone is food safe and oil-free even after long-term storage. It cures at room temperature to form flexible and durable elastomer, capturing every fine detail of prototypes accurately, resisting aging and corrosion, making it a top choice for aquatic decoration and industrial mold making.
Technical Specifications
Product type: Molds Silicone for Rock and Coral Reefs, RTV 2 Silicone Rubber, mold making silicone, liquid Mold Silicone, Condensation Curing Silicone Mold Rubber; Form: Flowable liquid, adjustable viscosity; Curing modes: Tin catalyzed (100:4 mixing ratio), platinum catalyzed (1:1 mixing ratio); Core properties: Low shrinkage, bubble-free, non-oily, excellent flow leveling; Performance highlights: High tensile and tear strength, anti-deformation, acid/alkali/corrosion resistance, aging resistance; Packaging specifications: 1kg, 20kg, 25kg, 200kg drums; Shelf life: 12 months in sealed, dry and cool (≤25℃) environment; Transportation: Non-hazardous article, safe for global shipping.
Product Images and Videos
Product images:
Product Features & Advantages
This silicone has excellent flow leveling performance, enabling it to fully fit complex surfaces of corals and rocks, replicating tiny textures and patterns without distortion. It is formulated to be bubble-free, ensuring smooth and flawless mold surfaces. With ultra-low shrinkage and anti-deformation properties, it maintains stable mold shape for long-term repeated use. The non-oily formula leaves no residue on molds, and platinum cure grade has no oil leakage after half a year of storage. It boasts outstanding tear and tensile strength, prolonging mold service life, and easy demolding protects fragile prototypes. It also resists acid, alkali, corrosion and aging, with optional thixotropic agent for brushing molding on vertical surfaces.
How to Use the Product
Step 1: Prepare the target rock or coral prototype, clean its surface thoroughly to remove dust, dirt and impurities, and keep it dry for better molding effect.
Step 2: Choose tin cure or platinum cure silicone according to production needs, weigh the base silicone and curing agent strictly per the specified mixing ratio.
Step 3: Stir the two components slowly and evenly to avoid excessive air bubbles, add thixotropic agent if adopting brushing molding method.
Step 4: Pour or brush the mixed silicone onto the prototype, ensuring full coverage of all details and edges without missing any parts.
Step 5: Place the prototype in a stable room temperature environment, let it stand until the silicone is fully cured, then demold gently to get a high-precision mold for casting various materials.
Application Scenarios
This RTV2 silicone is mainly used for manufacturing molds of artificial coral reefs, rocks, sea landscapes and aquatic decorations, realizing high-fidelity batch replication of delicate aquatic products. It is also widely applied in making molds for sculptures, furniture, architectural components and industrial prototypes, compatible with diverse casting materials such as wax, gypsum, low melting point alloys, urethane, epoxy and polyester resins. It helps manufacturers reduce mold development costs, improve production efficiency, and achieve consistent high-quality replication of complex crafts and industrial parts.
Certifications and Compliance
Our Molds Silicone for Rock and Coral Reefs complies with ISO 9001 quality management system and CE certification standards, guaranteeing stable and reliable product performance. The platinum cured food grade variant meets international food contact safety regulations, non-toxic and eco-friendly. All products are classified as non-hazardous goods, in line with global import, export and transportation norms, ensuring safe procurement and use for global customers.
Customization Options
We support customized adjustment of product hardness, viscosity and curing speed to adapt to pouring or brushing molding processes. Provide personalized thixotropic agent formulations for complex vertical surface molding. Offer flexible packaging specifications for small-batch sample orders and large-scale bulk procurement. Provide free matching curing agent for tin cure silicone products, and customize mixing ratios to meet special production requirements.
Production Process & Brand Strength
We use high-purity raw silicone materials, conduct precise ratio blending and closed-loop mixing technology, with strict quality inspection on fluidity, shrinkage, mechanical properties and environmental protection indicators. Relying on mature silicone production technology and complete quality control system, we ensure consistent batch quality and stable performance. As a professional silicone supplier with rich export experience, we provide professional technical support and efficient after-sales service for global aquatic landscape and craft manufacturers.
FAQ
Q1: What are the differences between tin cure and platinum cure silicone?
A1: Tin cure silicone is cost-effective with 100:4 mixing ratio and free catalyst; platinum cure silicone is food safe, non-oily and more durable.
Q2: Can this silicone be used for brushing molding?
A2: Yes, we can provide thixotropic agent to adjust viscosity, making it suitable for brushing on complex and vertical surfaces.
Q3: How to store this silicone to ensure its performance?
A3: It should be stored in sealed, dry and cool place below 25℃, with a shelf life of 12 months.
Q4: Is this silicone easy to demold?
A4: Yes, it has excellent demolding performance, gentle demolding without damaging prototypes or molds.
Q5: What casting materials are compatible with this mold silicone?
A5: It is compatible with wax, gypsum, resin, low melt alloys, urethane and other common casting materials.
Shenzhen Hong Ye Jie Technology Co., Ltd
Contact Now
