HONG YE SILICONE Durable Casting Silicone Rubber is a heavy-duty Industrial mold silicone rubber and high-performance RTV 2 Silicone Rubber, built for long-lasting industrial casting applications. This Liquid Mold Silicone features 15-40 Shore A adjustable hardness, excellent fluidity and superior mechanical strength, with low shrinkage, heat resistance and high reusability. Ideal for resin crafts, cement decoration, furniture mold making and large sculpture replication, it supports flexible curing agent matching and simple pouring operation, available in multiple packaging options with a 12-month shelf life, a top-choice Mold Making Silicone for global industrial manufacturers and craft factories.
Product Overview
This industrial-grade casting silicone is a two-component room temperature curing liquid silicone, developed for durable manual and industrial mold production, with outstanding anti-deformation performance and stable tensile strength to withstand long-term batch casting. As a professional Molding Silicone Rubber, it is optimized for pouring operations, compatible with a full range of curing agents to adjust operation and curing time, suitable for small craft molds, large industrial molds and oversized sculpture molds. Its ultra-low shrinkage ensures high-precision detail replication, helping manufacturers maintain consistent product quality and reduce production costs.
Technical Specifications
Product Type: Durable Casting Silicone Rubber, industrial Mold Silicone rubber, RTV 2 Silicone Rubber, mold making silicone, liquid mold silicone; Hardness Range: 15-40 Shore A (customizable); Form: Two-part flowable liquid; Core Performance: High tensile & tear strength, excellent fluidity, low shrinkage, heat resistance, cut-growth resistance, easy demolding, good flexibility; Curing Method: Room temperature vulcanization, adjustable via different curing agents; Shelf Life: 12 months in sealed original packaging, stored in dry and cool area below 25℃; Packaging: 1kg/jar, 5kg/drum, 20kg/drum, 25kg/drum, 200kg/drum, vacuum packing optional; Transportation: Non-hazardous general chemical, compliant with international shipping standards.
Product Images and Videos
Product Images:
Product Features & Advantages
This industrial casting silicone offers a wide adjustable hardness range to adapt to different casting materials and mold requirements, with smooth fluidity that ensures easy pouring and user-friendly operation. It boasts exceptional mechanical properties, especially high tear and tensile strength, and great flexibility for damage-free demolding even for complex patterns. With heat resistance, effective cut-growth resistance and minimal shrinkage, it supports hundreds of repeated duplication cycles, significantly extending mold lifespan and cutting material replacement costs. A wide selection of curing agents allows flexible adjustment of operation and curing time to match diverse production schedules.
How to Use
Step 1: Prepare and thoroughly clean the master model or prototype to be duplicated, fix it securely on a flat base to avoid movement during pouring. Step 2: Measure the required quantity of liquid silicone accurately, add the matched curing agent according to the specified ratio. Step 3: Stir the silicone and curing agent mixture slowly and uniformly to ensure complete blending, preventing uneven curing or partial solidification. Step 4: Pour the well-mixed silicone steadily into the prepared mold frame; the mold will fully cure and form within 2-3 hours at room temperature.
Application Scenarios
This premium mold making silicone is widely used across multiple industries: resin crafts, PU crafts and unsaturated resin casting; gypsum, plaster, cement and concrete decorative components; candle crafts, lighting ornaments, plastic toys and stationery gifts; large Buddha statues, relief carvings and cultural artifact replication; furniture decoration, building materials and large cement molds; simulation landscapes, animal and plant sculptures, sandstone crafts and product prototype design & development. It improves production efficiency, ensures stable casting precision, and reduces long-term operational costs for manufacturers.
Certifications and Compliance
Our durable casting silicone rubber complies with ISO 9001 quality management system standards and holds CE certification, meeting strict international industrial molding material safety requirements. It is non-toxic, odorless and classified as non-hazardous, fully compliant with global chemical import, export and transportation regulations, suitable for bulk procurement by industrial and craft manufacturers worldwide.
Customization Options
We provide targeted customization services: adjust specific hardness values within 15-40 Shore A to match different casting projects; offer tailored curing agent formulas to customize operation and curing time; support flexible packaging including vacuum packing and various sizes from 1kg trial jars to 200kg bulk drums for large-scale industrial production.
FAQ
Q1: Is the hardness of this casting silicone customizable?
A1: Yes, we can customize hardness within 15-40 Shore A to fit your specific casting needs.
Q2: How long does it take to cure fully at room temperature?
A2: It cures completely and forms a usable mold within 2-3 hours under normal room temperature conditions.
Q3: What are the storage requirements and shelf life?
A3: 12 months shelf life when stored in sealed original packaging, in a dry and cool environment below 25℃.
Q4: Can this silicone be used for large sculpture and cement molds?
A4: Absolutely, its high durability and strength make it specially suitable for large statues, architectural components and heavy-duty industrial molds.
Q5: Can we adjust the operation or curing time?
A5: Yes, we offer a range of curing agents to adjust operation and curing time according to your production workflow.
Shenzhen Hong Ye Jie Technology Co., Ltd
Contact Now
