HONGYE SILICONE’s Self Leveling Silicone Rubber Liquid is a premium dual-component Addition Curing Silicone, tailored for global B2B purchasers in high-precision mold making, smooth surface casting, and industrial leveling scenarios. As a national high-tech enterprise with standardized production and one-stop solutions, this self-leveling silicone features excellent fluidity, automatic leveling performance, high precision, and easy operation. It supports room/heat curing, deep curing without thickness limits, and flexible customization, helping purchasers achieve smooth, defect-free molds, reduce manual processing costs, and enhance product quality.
Product Overview
Our Self Leveling Silicone Rubber Liquid is a high-performance RTV 2 Silicone Rubber, composed of high-purity flowable Part A (base rubber) and Part B (curing agent), adopting advanced addition curing technology. As a professional self-leveling Mold Making Silicone, it solves the pain point of ordinary liquid silicone with poor fluidity, uneven surface, and high manual leveling costs. Unlike Condensation Curing Silicone Mold Rubber, it boasts excellent self-leveling ability—after pouring, it automatically spreads evenly without manual smoothing, achieving a flat, smooth surface, making it ideal for high-precision molds, smooth crafts, and industrial leveling applications.
Product Images and Videos
High-quality images showcase our Self Leveling Silicone Rubber Liquid, including its low-viscosity, uniform liquid texture, automatic leveling process, cured smooth molds, and finished products (precision prototypes, smooth crafts). Close-ups highlight its flat, bubble-free surface and excellent fluidity. Demonstration videos display the full operation process—1:1 mixing, vacuum degassing, pouring, automatic leveling, curing, and demolding—highlighting its self-leveling advantage and easy operation. Original image addresses are retained for direct website integration, helping purchasers intuitively assess its leveling performance and applicability.
Product Features & Advantages
1. Excellent Self-Leveling Performance: Optimized low viscosity, automatically spreads evenly after pouring, forms a flat, smooth surface without manual smoothing, reducing labor costs and improving efficiency, far superior to non-self-leveling liquid silicone.
2. High Precision & Smooth Surface: No bubbles or unevenness after curing, shrinkage rate ≤0.04%, ensuring precise mold replication and smooth finished products, suitable for high-precision Prototype silicone and crafts.
3. Safe & High-Quality: FDA and RoHS certified, non-toxic, odorless, no harmful by-products, made of high-purity Silicone raw materials, suitable for food-grade and industrial scenarios. 4. Easy Operation: 1:1 mix ratio, simple stirring for 2~3 minutes, no professional skills required; supports room/heat curing, adapting to small-batch and mass production.
5. Flexible Customization: Viscosity (adjust leveling speed), hardness, operating time, and curing time can be tailored to different scenarios, without compromising self-leveling performance.
6. Cost-Effective: Automatic leveling reduces manual processing costs; high mold cycle life and stable quality reduce defect rates and rework costs.
How to Use (Step-by-Step Guide)
1. Mix Part A and Part B of the self-leveling silicone rubber liquid in a 1:1 weight ratio, stirring thoroughly in an irregular direction for 2~3 minutes until uniform and bubble-free, avoiding affecting leveling performance.
2. Perform vacuum degassing for 2~5 minutes (time varies by viscosity and vacuum strength) to eliminate bubbles, ensuring a smooth, bubble-free surface.
3. Pour the degassed silicone slowly onto the mold master, allowing it to automatically level for 5~10 minutes (25℃); avoid moving the mold during leveling.
4. Cure at room temperature (25℃) for 4~5 hours, or 80~120℃ for accelerated curing; do not touch until fully cured.
5. Store unused silicone in sealed packaging, indoor storage away from sunlight and rain, use within 10 months; avoid contact with N, P, S-containing compounds to prevent curing failure.
Application Scenarios
Our Self Leveling Silicone Rubber Liquid is widely used in global high-precision manufacturing scenarios, including high-precision Prototype silicone, smooth mold making silicone, transparent crafts, Food grade mold silicone, and industrial leveling. It is also suitable for Rapid prototyping silicone, High transparency mold silicone, and smooth surface casting of metal crafts, bringing tangible value: reducing manual processing costs by 30%+, improving product qualification rate by 45%, and helping B2B purchasers gain advantages in the high-precision silicone market.
FAQ
1. What is the leveling time of this silicone?
It takes 5~10 minutes (25℃) to automatically level after pouring, forming a smooth surface without manual operation.
2. Can it be used for high-precision molds?
Yes, its low shrinkage rate (≤0.04%) and smooth surface make it ideal for high-precision mold making and prototype production.
3. Can we adjust the leveling speed?
Yes, viscosity can be customized to adjust the leveling speed, adapting to different mold sizes and scenarios.
4. Is it suitable for food-grade molds?
Yes, it’s FDA certified, non-toxic, odorless, fully compliant with food-grade standards for smooth food molds.
5. How to avoid uneven surface during use?
Ensure thorough vacuum degassing to eliminate bubbles, and avoid moving the mold during the self-leveling process.
Shenzhen Hong Ye Jie Technology Co., Ltd
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