HONG YE SILICONE Self Leveling Silicone Rubber is a professional-grade RTV 2 Silicone Rubber and premium Liquid Mold Silicone, specially developed for high-efficiency casting mold production. As a two-component room temperature vulcanized silicone, it supports both room temperature and heated curing, with excellent self-leveling property, ultra-fine fluidity and superior bubble elimination performance. Featuring moderate hardness, outstanding tensile and tear strength, and long reusable mold life, it fits resin crafts, gypsum, concrete and GRC mold making, supporting pouring and brushing operations. With diverse packaging specifications and a 12-month valid shelf life, it is a top-selling Mold Making Silicone for global manufacturers and bulk buyers.
Product Overview
This self leveling silicone is a two-part industrial Molding Silicone Rubber, belonging to RTV mold silicone category, designed to solve the pain points of manual leveling and bubble defects in traditional mold making. It consists of smooth flowable Part A and special matching curing agent Part B, curing completely at room temperature without professional heating equipment, and heated curing can be selected to shorten production cycles for urgent orders. Optimized for medium-sized products with clear decorative patterns, it forms smooth and flat mold surfaces automatically, and can be equipped with special additives for brushing operation, highly suitable for resin craft workshops and gypsum decoration production lines.
Technical Specifications
Product type: Self Leveling Silicone Rubber, RTV 2 Silicone Rubber, mold making silicone, liquid Mold Silicone , Condensation Curing Silicone Mold Rubber; Form: Two-component flowable liquid (Part A: white fluid liquid, Part B: special curing catalyst); Curing method: Room temperature vulcanization (RTV), heated curing optional; Hardness: Moderate, specially optimized for medium-sized casting molds; Core performance indicators: Self-leveling, high fluidity, excellent bubble release, high tensile & tear strength, good flexibility, easy demolding; Shelf life: 12 months in unopened original package, stored in dry and cool environment below 25℃; Packaging specifications: 1kg/bottle, 5kg/drum, 20kg/drum, 25kg/drum, 200kg/drum; Transportation: Non-hazardous industrial material, compliant with international shipping and import regulations.
Product Images and Videos
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Product Features & Advantages
This self leveling silicone has a unique automatic leveling formula, which can spread evenly without manual scraping, greatly simplifying the operation process and ensuring smooth and flawless mold surfaces. Its excellent fluidity can fully penetrate into fine pattern gaps, and the strong bubble release performance can effectively eliminate internal air bubbles, avoiding defective molds. With moderate hardness and good flexibility, it is easy to demold without damaging patterns, and high tensile and tear strength ensure hundreds of repeated uses, greatly extending mold life and reducing material costs. Dual curing modes and dual operation methods make it adaptable to various production scenarios and product types.
How to Use the Product
Step 1: Prepare the complete master mold model, fix it stably on a flat base plate, and build a closed baffle frame around the model to prevent liquid silicone leakage. Step 2: Use an electronic scale to weigh Part A and Part B accurately according to the fixed ratio, stir the mixture fully and evenly in one direction, otherwise it will cause partial curing, short mold life and material waste.
Step 3: Carry out vacuum defoaming treatment for the mixed silicone, control the time within 10 minutes, avoid over-vacuuming leading to premature cross-linking and failure to operate.
Step 4: Choose pouring method for simple pattern products, choose brushing method for delicate and complex patterns; after complete demolding, place the mold for 12 hours for post-curing, then conduct formal mass production.
Application Scenarios
This liquid mold silicone is widely used in the production of various casting molds, including concrete stone, GRC components, gypsum decorations, plaster crafts, fiberglass products, polyester decorations, unsaturated resin crafts, polyresin ornaments, polyurethane products, bronze crafts, wax molds and candle molds. It is especially suitable for medium-sized decorative products with clear patterns, and is deeply trusted by resin craft manufacturers and gypsum decoration enterprises. It helps manufacturers achieve high-precision pattern replication, improve batch production efficiency, ensure consistent product quality, and reduce overall production costs effectively.
Certifications and Compliance
Our self leveling silicone rubber has passed ISO 9001 quality management system certification and CE certification, non-toxic, odorless and environmentally friendly, fully meeting international industrial molding material safety standards. It is classified as a non-hazardous chemical product, complying with global chemical import, export and transportation regulations, suitable for long-term bulk procurement by international craft manufacturers, building materials factories and decorative product processing enterprises.
Customization Options
We support personalized customization of product hardness to adapt to different product sizes, pattern complexity and molding process requirements. Provide special additive customization services to adjust silicone viscosity, making it more suitable for brushing operation of complex patterns. Offer flexible packaging customization from small 1kg test samples to large 200kg bulk packaging, and can customize curing speed to match different production line rhythms.
Production & Customer Support
We use high-purity imported Silicone raw materials and precise automatic formula blending technology, and conduct strict multi-index quality testing for each batch of products to ensure stable performance. We provide free sample testing services for customers to verify product applicability before bulk orders, reducing procurement risks. Our professional technical team provides full-process operation guidance and after-sales support, helping customers optimize the molding process and maximize mold service life.
FAQ
Q1: Can this self leveling silicone cure completely at room temperature?
A1: Yes, it can cure fully at normal room temperature without heating; heating is only used to speed up curing for urgent production needs.
Q2: What operations are suitable for this silicone?
A2: Pouring is suitable for simple pattern products, brushing is suitable for delicate and complex patterns, and can be adjusted with special additives.
Q3: Why must we weigh the ratio accurately?
A3: Inaccurate ratio will cause too fast or too slow curing, partial solidification, short mold service life and unnecessary material waste.
Q4: What are the storage conditions and shelf life?
A4: Store in unopened original packaging, dry and cool environment below 25℃, the valid shelf life is 12 months.
Q5: Can I get samples for testing before bulk purchase?
A5: Yes, we provide free samples for customers to test and confirm product suitability, eliminating procurement risks.
Shenzhen Hong Ye Jie Technology Co., Ltd
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