HONG YE SILICONE liquid silicone for Artificial Stone Cladding is a professional two-component RTV 2 Silicone Rubber, designed for architectural decorative mold production. Available in Addition Curing Silicone and condensation curing silicone grades, this Liquid Mold Silicone cures at room temperature, with minimal shrinkage, high tensile and tear strength, and great flexibility for stress-free demolding. Perfect for artificial stone cladding, GRC and gypsum mold making, it also fits shoe mold and prototype applications, delivering durable, reusable molds that boost production efficiency and cut costs for global construction and craft manufacturers.
Product Overview
This Industrial mold silicone rubber is a high-quality liquid silicone formulated exclusively for artificial stone cladding and related architectural molding projects, meeting the strict requirements of large-scale and precision mold making. It comes as a flowable two-part system: Part A is a smooth white flowing liquid, paired with a dedicated curing agent as Part B, and fully cures at room temperature without extra heating or equipment. We provide two flexible formulations to suit diverse production needs – cost-effective condensation cure for general molding, and high-precision addition cure for detailed patterns, supporting both pouring and brushing molding methods for versatile use across small crafts and large architectural components.
Technical Specifications
Product type: Liquid Silicone for Artificial Stone Cladding, RTV 2 Silicone Rubber, Mold Making Silicone, liquid Mold Silicone, addition curing silicone; Form: Two-component, Part A is white flowable liquid; Curing method: Room temperature vulcanization; Curing systems: Addition cure & condensation cure optional; Key performance: Low shrinkage, excellent tensile/tear strength, soft flexibility, easy demolding; Applicable processes: Pouring molding, brushing molding; Shelf life: 12 months in sealed, cool (≤25℃) dry storage; Transportation: Non-hazardous goods, safe for international shipping and customs clearance.
Product Images and Videos
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Product Features & Advantages
This liquid silicone stands out with exceptional tear and tensile strength, making molds resistant to wear and tear during repeated casting cycles, significantly extending mold lifespan and reducing replacement costs for bulk production. Its ultra-low shrinkage rate ensures consistent dimensional accuracy, perfectly replicating the intricate textures, relief patterns and fine details of artificial stone cladding without distortion or warping. With excellent soft flexibility, it enables easy demolding even for complex, irregular architectural profiles, preventing damage to both the mold and original prototype. Room temperature curing simplifies operation and reduces energy consumption, while our dual curing system options offer customers flexible choices to match their precision needs and budget constraints.
How to Use the Product
Step 1: Prepare the artificial stone cladding master model or target prototype, fix it firmly on a flat, smooth base plate, and build a tight mold frame with wooden boards to prevent liquid silicone leakage during the molding process.
Step 2: Weigh Part A silicone and Part B curing agent accurately according to the specified ratio for your selected curing type, stir the mixture slowly and evenly until fully blended, avoiding rapid stirring that creates excess bubbles.
Step 3: Place the mixed silicone into a vacuum machine for 2-3 minutes to remove internal air bubbles, which ensures a smooth, flawless mold surface and precise detail replication.
Step 4: Pour the defoamed silicone slowly into the mold frame, or apply it evenly over the prototype surface with a brush for brushing molding, ensuring full coverage of all details and edges.
Step 5: Let the silicone cure completely at room temperature, demold gently once fully hardened, and reinforce large-scale molds with gypsum if needed for enhanced stability during concrete or gypsum casting.
Application Scenarios
This liquid silicone is mainly used to produce molds for artificial stone cladding, decorative wall panels, wall tiles, artificial stone products, concrete ornaments, GRC decorative parts and gypsum plaster mouldings, serving as a core material for architectural decoration manufacturing. It is also widely applied in shoe mold making, sand casting, sole sampling, plaster model production and simple pattern product molding, ideal for prototypes and industrial parts that require stable dimensions and zero deformation. It helps manufacturers achieve consistent, high-quality batch production, improve molding efficiency, and reduce overall production costs for both architectural decoration and daily industrial product lines.
Certifications and Compliance
Our Liquid Silicone for Artificial Stone Cladding meets ISO 9001 quality management system standards and holds CE certification, guaranteeing reliable industrial-grade performance. It is non-toxic, odorless and environmentally friendly, classified as a non-hazardous material, fully compliant with international production, transportation and import regulations, making it suitable for global construction decoration and mold manufacturing projects.
Customization Options
We support flexible customization between addition curing silicone and condensation curing silicone systems to align with different precision and cost requirements. Offer personalized adjustments for hardness, fluidity and curing speed to optimize performance for pouring or brushing processes. Provide flexible packaging options from small sample drums for testing to large bulk drums for mass production, and optimize the formula for large artificial stone molds to enhance durability and support long-term repeated use.
Production Process & Brand Strength
We use high-purity Silicone raw materials, implement precise formula blending and strict quality inspection for each batch, testing key indicators including tensile strength, shrinkage rate and curing efficiency. With mature RTV 2 Silicone Rubber production technology and a complete quality control system, we ensure consistent batch quality and stable performance. As a professional silicone supplier with extensive overseas export experience, we provide detailed operation instructions and professional technical support, helping customers avoid common operational mistakes and ensure successful mold making every time.
FAQ
Q1: What curing systems does this artificial stone silicone support?
A1: We provide addition curing silicone and condensation curing silicone two options, choose based on your molding precision and budget needs.
Q2: Can this liquid silicone be used for both pouring and brushing molds?
A2: Yes, it works perfectly for both pouring and brushing methods, suitable for large-area architectural molds and small detailed crafts.
Q3: What is the correct storage method for this silicone?
A3: Store in its original sealed package in a cool, dry place below 25℃, with a 12-month shelf life to maintain optimal performance.
Q4: Is this silicone suitable for shoe mold and prototype making?
A4: Definitely, it is widely used for shoe molds, sole sampling and various dimensionally stable prototype casting projects.
Q5: Why is vacuum defoaming necessary after mixing?
A5: Vacuum defoaming removes air bubbles from the mixed silicone, avoiding rough mold surfaces and ensuring accurate replication of fine patterns and details.
Shenzhen Hong Ye Jie Technology Co., Ltd
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