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High-Efficiency Filter Liquid Sealant Silicone USD 16 ~ 30 -
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Foamed Silicone
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber's Hydrogen Fuel Cell Anti-Corrosion Sealing Foaming Silicone Rubber is new energy hydrogen-resistant industrial Addition Curing Silicone, fuel cell core component sealing RTV Silicone Foam. Formulated with...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber‘s Green Building Acoustic Noise Reduction Foamed Silicone is LEED standard environmental building Addition Curing Silicone, architectural sound insulation vibration dampingRTV Silicone Foam. Adopting...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-FseriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber‘s Wearable Flexible Skin-Friendly Foaming Silicone Rubber is intelligent wearable skin-safe Addition Curing Silicone, virtual reality equipment soft bufferRTV Silicone Foam. Made from hypoallergenic...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Aerospace Low-Outgassing Thermal Insulation Foamed Silicone is aviation-grade space environment resistant Addition Curing Silicone, satellite cabin lightweight thermal barrier RTV Silicone Foam. Developed from ultra-pure...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone ruber's Sports Protective Gear Impact-Absorbing Foaming Silicone Rubber is outdoor sports shock-absorbing safe Addition Curing Silicone, athletic protective equipment buffer RTV Silicone Foam. Made from...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber's Railway Train Vibration-Isolation Foamed Silicone is rail transit fatigue-resistant safe Addition Curing Silicone, high-speed train mute buffer RTV Silicone Foam. Made from high-damping transit grade liquid...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber's Food Grade Fresh-Keeping Sealing Foaming Silicone Rubber is food contact safe sanitary Addition Curing Silicone, food packaging fresh-keeping RTV Silicone Foam. Made from LFGB certified food-safe liquid...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Deep Sea Exploration Equipment Pressure-Resistant Foamed Silicone is deep water anti-pressure corrosion-resistant Addition Curing Silicone, underwater detector sealing RTV Silicone Foam. Developed from deep-sea inert...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hog Ye silicone ruuber's New Energy Vehicle Battery Thermal Insulation Foaming Silicone Rubber is automotive flame-retardant safety Addition Curing Silicone, EV battery pack heat insulation buffer RTV Silicone Foam. Made from UL94...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber 's Base Station EMI Shielding Foamed Silicone is high-frequency resistant communication grade Addition Curing Silicone, outdoor telecom cabinet anti-interference RTV Silicone Foam. Formulated with conductive...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber's Pet Smart Product Safe Foaming Silicone Rubber is pet eco-friendly bite-resistant Addition Curing Silicone, pet smart accessory soft RTV Silicone Foam. Made from non-toxic pet-grade safe liquid silicone,...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber’s Printing & Dyeing Machine High-Temp Foamed Silicone is textile printing industrial heat-resistant Addition Curing Silicone, dyeing equipment anti-stick RTV Silicone Foam. Made from high-temperature...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber‘s Luxury Yacht Marine Anti-Salt Foaming Silicone Rubber is marine salt-fog resistant yacht grade Addition Curing Silicone, ship interior waterproof RTV Silicone Foam. Made from ocean salt-corrosion resistant...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber.Mining Equipment Dustproof Shockproof Foamed Silicone is mine heavy-duty wear-resistant Addition Curing Silicone, underground mining equipment sealedRTV Silicone Foam. Formulated with anti-dust high-tough...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone Smart Home Silent Shockproof Foaming Silicone Rubber is household low-noise environmental Addition Curing Silicone, intelligent home appliance buffer RTV Silicone Foam. Made from odorless household eco-friendly...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber's Orthopedic Rehabilitation Soft Foamed Silicone is ISO10993 biocompatible medical grade Addition Curing Silicone, rehabilitation equipment soft buffer RTV Silicone Foam. Manufactured from low-toxicity...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber.Outdoor Street Lamp Waterproof Heat-Dissipation Foaming Silicone Rubber is outdoor lighting weatherproof Addition Curing Silicone, street light fixture sealing RTV Silicone Foam. Made from UV-resistant...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber.Elevator Car Noise Reduction Foamed Silicone is building elevator mute shockproofAddition Curing Silicone, vertical transportation shock absorption RTV Silicone Foam. Made from high-damping noise-reducing...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber.Textile Garment Pressure Resilient Foaming Silicone Rubber is soft wearable textile grade Addition Curing Silicone, clothing accessory lightweight RTV Silicone Foam. Made from skin-friendly textile special...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber.Kids Toy Safety Soft Foamed Silicone is child-safe non-toxic environmental Addition Curing Silicone, baby toy flexible buffer RTV Silicone Foam. Adopting food-contact safe pure liquid silicone formula, this...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber.Industrial Pipeline High-Temp Insulation Foaming Silicone Rubber is high-temperature resistant pipeline protection Addition Curing Silicone, chemical pipeline thermal insulation RTV Silicone Foam. Made from...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber.Smart LED Display Light-Leakage Proof Foamed Silicone is high light-shielding electronic grade Addition Curing Silicone, dedicated screen gap fillingRTV Silicone Foam. Formulated with low-shrinkage...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber.Aerospace Satellite Cabin Radiation-Resistant Foaming Silicone Rubber is space vacuum radiation-proof Addition Curing Silicone, aerospace cabin lightweight RTV Silicone Foam. Made from space-grade radiation...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone .Cold Storage Low-Temp Anti-Condensation Foamed Silicone is freezer frost-proof low-temperature Addition Curing Silicone, food cold chain warehouse dedicated RTV Silicone Foam. Made from subzero frost-resistant...
- Durable Hydrogen Fuel Cell Sealing with Foamed Silicone
- Sustainable Noise Reduction Foamed Silicone Panel
- Adaptive Foamed Silicone for Everyday Wear
- Advanced Foamed Silicone with Minimal Outgassing
- Advanced Foamed Silicone Solutions for Sports Safety
- High-Performance Foamed Silicone Train Vibration Isolation
- Eco-Friendly Foamed Silicone Seal for Food Freshness
- High-Performance Foamed Silicone Seals Deep Equipment
- Innovative Thermal Insulation Foamed Silicone for Batteries
- Durable Base Station Protection with Foamed Silicone Sealant
- Non-Toxic Foamed Silicone for Smart Pets
- High-Temp Foamed Silicone for Printing & Dyeing Machines
- Salt-Resistant Foamed Silicone for Luxury Yachts
- Dustproof Shockproof Foamed Silicone for Mining Equipment
- Premium Smart Home Shockproof Foamed Silicone
- Soft Foamed Silicone for Orthopedic Recovery Care
- High-Performance Foamed Silicone for Street Lamps
- Elevator Car Noise Reduction Foamed Silicone Panels
- Textile Garment Pressure Resilient Foamed Silicone
- Ultra-Soft Foamed Silicone for Child-Safe Toys
- High-Temp Insulated Foamed Silicone for Industrial Pipelines
- Advanced Foamed Silicone for Smart LED Light Sealing
- Ultra-Durable Foamed Silicone for Satellite Cabin Protection
- Ultra-Soft Foamed Silicone Anti-Condensation Strip
LI Gui Bin(CEO)
Shenzhen Hongyejie Technology Co., Ltd. was founded in 1998, with its headquarters located in Longgang District of Shenzhen City. The legal representative is Li Guibin, and the registered capital is 50 million RMB. Specializing in the R&D, production and sales of silicone and silicone rubber products, the company has a product portfolio covering 36 series including mold silicone, electronic potting adhesive and thermal conductive materials, with its business reaching more than 50 countries and regions worldwide.
Shenzhen Hongyejie Technology Co., Ltd. mainly produces 36 series and hundreds of silicone products, including silicone rubber, RTV-2 mold silicone rubber, special silicone for hand model design, shoe mold silicone, silicone rubber for arts and crafts, silicone oil, pad printing silicone, electronic potting adhesive, special silicone for LED display screens, electronic thermal grease, thermal conductive silicone grease, special silicone for CPU, CPU silicone rubber, CPU silicone cloth, silicone tube, silicone sheet, room temperature vulcanized silicone rubber, silicone sealant, liquid silicone rubber, liquid addition type silicone rubber, HTV high temperature silicone rubber, mixed rubber, solid silicone rubber, silicone products, silicone plates, hot stamping silicone plates, heat transfer silicone rollers, silicone rubber rollers, etc. At present, the products have been exported to more than 50 countries and regions in Southeast Asia, Europe and America.
EXHIBITION
Product Features & Advantages
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✅ UltraHigh Expansion Ratio (2–7x): Achieves lightweight, cushioning structures without compromising strength.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
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✅ Uniform Cell Structure: Ensures consistent density and elasticity across all batches.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
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✅ EcoSafe & NonToxic: Free from harmful substances like phthalates, halogens, or heavy metals; certified foodgrade and medicalgrade.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
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✅ Exceptional Thermal Stability: Functions reliably from 65°C to +200°C—ideal for electronics, automotive interiors, and industrial sealing.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
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✅ Excellent Electrical Insulation & Flame Retardancy: Meets UL94 V0 standards; suitable for potting compounds and encapsulation.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
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✅ Zero Shrinkage & Migration: Maintains dimensional stability after curing—critical for precision molds and life casting.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
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✅ Easy Processing: Mix ratio 1:1 (A:B), low viscosity, fast cure time, compatible with highpressure injection systems.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
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This liquid tank adhesive and silicone expanding foam solution stands out as a leading choice among Pad Printing Silicone, Rapid Prototyping Silicone, and Human Body Silicone alternatives due to its consistency, safety, and versatility.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
Product Parameters
7 multiple uniform aperturefoaming evenly Liquid flame retardant foamed siliconeexcellent resilience low deformation rate for shock bufferingstrong toughness high and low temperature resistantEco-friendly & non-toxic flame retardant foamed silicone
flame retardant Weatherproof Oil resistantSolvent resistant Low compression deformation High and low temperature resistant New energy flame retardant seal
flame retardant Weatherproof Oil resistantSolvent resistant Low compression deformation High and low temperature resistant New energy flame retardant seal
WHY CHOOSE US
- Long history and solid foundationWith 21 years of development history and good reputation, our products are exported to 138 countries around the world and exported since 2006.
- High-end research and developmentBeing a leading liquid silicone manufacturer(6000 square meter factory ) in China, we have a professional R&D team and QC team(12 experts ) and our product is RoHS, MSDS, ISO, REACH, UL approved, so there is no need to worry about the quality.And we have 14 years on alibaba.com, 12 years on made-in-china.com, a trustworthy company
- Efficient serviceWe can provide free training of silicone technique and free silicone samples. we have a professional sales team who will solve your problems patiently. Besides, with efficient logistics distribution system, you could get you goods earlier. Last, good after-sales service,we build long term cooperation relationship, once there is quality problem, we could solve right away. More importantly, return and exchange are accepted while quality problems occurred
- What’s the difference between your liquid foam and PU foam?Unlike polyurethane, our foam silicone doesn’t degrade, emit odors, or cause allergies; it’s recyclable and far more durable.
Certificate
FAQ
Important things you should know
Is the liquid silicone foam compatible with other silicone products?
Yes, it works seamlessly with addition curing silicone, medical grade body silicone, and electronic potting compound for integrated solutions.
Can it be used for food-contact products?
Yes, our food-grade variant is FDA-certified, safe for silicone molds and food-contact cushions.
How to resolve foaming unevenness?
Ensure thorough mixing, proper degassing, and avoid contact with nitrogen, sulfur, or water (which may affect foaming).
What is the shelf life of the product?
6 months when stored in sealed containers in a cool, dry place (avoid direct sunlight and high temperatures).
What is the lead time for bulk orders?
7-15 days for standard products; 15-30 days for customized orders (subject to order quantity).
Can this product be used for food-related equipment?
No, it’s industrial-grade. For food contact applications, choose our food grade mold silicone.
PACKAGE
Military industry
Military industry
Military industry
How to Use – StepbyStep Guide
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PreMix: Stir each component (A & B) thoroughly before use to avoid uneven distribution.
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Mix Ratio: Combine A and B in a 1:1 weight ratio. Mix for 2–3 minutes until fully homogenized.
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Degassing: Vacuum degas for 1–2 minutes to eliminate air bubbles.
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Pour & Cure: Pour into mold or cavity; cure at 150°C for 45 minutes.
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PostCure: Optional extended cure (180°C, 2 hours) enhances thermal and mechanical properties.
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Do Not: Expose to UV light, high heat (>200°C), or contact with sulfur, nitrogen, tin, lead, mercury, or waterbased contaminants.
HONG YE SILICONE
CONTACT US
Building A, No.3, Hongling First Road, Liulian Shibi, Pingdi
Street, Long Gang District, Shenzhen, China
Telephone
+86-755-89948294
Email
vahid@szrl.net
Mobile
+8618938867518
