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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-FseriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber's Industrial Printing Equipment Oil-Proof Damping Foaming Silicone Rubber is printing machinery anti-fouling stable operation Addition Curing Silicone, printer high-speed operation noise reduction RTV...
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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 Outdoor Security Monitoring Weatherproof Shockproof Foamed Silicone is outdoor surveillance equipment anti-aging protective Addition Curing Silicone, camera shell waterproof damping RTV Silicone Foam. Adopting outdoor...
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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 Precision Laboratory Instrument Anti-Corrosion Constant-Temperature Foaming Silicone Rubber is lab precision equipment temperature-stabilizing Addition Curing Silicone, scientific instrument anti-corrosion...
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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 Rail Transit Vibration-Isolated Fireproof Foamed Silicone is railway vehicle flame-retardant shock-absorbing Addition Curing Silicone, subway and high-speed rail interior noise reduction RTV Silicone Foam....
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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 Stage Performance Lighting High-Temperature Shockproof Foaming Silicone Rubber is stage equipment high-temperature resistant anti-shake Addition Curing Silicone, performance lamp heat insulation noise reduction RTV Silicone Foam....
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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 Hydrogen Energy Fuel Cell Anti-Corrosion Insulating Foamed Silicone is new energy hydrogen system chemical-resistant Addition Curing Silicone, fuel cell stack shockproof sealing RTV Silicone Foam. Formulated with acid and alkali...
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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 Stage Performance Lighting High-Temperature Shockproof Foaming Silicone Rubber is stage equipment high-temperature resistant anti-shake Addition Curing Silicone, performance lamp heat insulation noise...
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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 Energy Fuel Cell Anti-Corrosion Insulating Foamed Silicone is new energy hydrogen system chemical-resistant Addition Curing Silicone, fuel cell stack shockproof sealing RTV Silicone Foam....
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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 Smart Wearable Skin-Friendly Breathable Buffer Foamed Silicone is wearable device flexible comfortable Addition Curing Silicone, smart watch and VR equipment lightweight shockproof RTV Silicone Foam....
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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 Processing Equipment Sanitary Anti-Corrosion Foaming Silicone Rubber is food-grade hygienic safeAddition Curing Silicone, food machinery waterproof and oil-proof sealing 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 Aerospace Lightweight Radiation-Resistant Thermal InsulationFoamed Silicone is aerospace extreme environment protective Addition Curing Silicone, satellite cabin radiation-proof buffer RTV Silicone Foam....
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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 Luxury Mattress & Pillow Zero-Pressure Comfort Foaming Silicone Rubber is home bedding skin-friendly sleep-grade Addition Curing Silicone, zero-pressure sleep buffer support RTV Silicone Foam. Adopting soft rebound 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 Industrial High-Temperature Pipeline Thermal Insulation Foamed Silicone is industrial thermal energy-saving heat preservation Addition Curing Silicone, high-temperature pipe anti-scald heat insulationRTV...
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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 Household Smart Appliance Silent Shockproof Foaming Silicone Rubber is home appliance mute energy-saving Addition Curing Silicone, smart home equipment vibration isolation noise reduction RTV Silicone Foam....
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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 New Energy Vehicle Battery Fireproof Thermal Barrier Foamed Silicone is EV power battery flame-retardant safety Addition Curing Silicone, automotive battery pack thermal runaway isolation RTV Silicone Foam....
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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 Communication Electromagnetic Shielding Heat-Insulating Foaming Silicone Rubber is communication equipment anti-interference thermal control Addition Curing Silicone, base station signal shielding heat...
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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 Deep-Sea Exploration Equipment Pressure-Resistant Sealing Foamed Silicone is deep marine extreme environment resistant Addition Curing Silicone, underwater detection equipment waterproof buffer RTV 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 Semiconductor Dust-Free Anti-Vibration Packaging Foamed Silicone is microchip ultra-clean protectiveAddition Curing Silicone, semiconductor wafer anti-shock packagingRTV Silicone Foam. Developed from ultra-clean low-particle...
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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 Smart Audio Noise-Reduction Vibration-Damping Foaming Silicone Rubber is acoustic tuning high-fidelity Addition Curing Silicone, speaker mute vibration isolationRTV Silicone Foam. Adopting acoustic optimized damping 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 Sterilizable Wound Care & Bedridden Protection Foamed Silicone is biocompatible medical-grade Addition Curing Silicone, reusable hospital anti-bedsore buffer RTV Silicone Foam. Manufactured 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 High-Speed Rail Pavement Heat-Insulating Sealing Foaming Silicone Rubber is rail infrastructure weather-resistant Addition Curing Silicone, track bed gap waterproof heat insulation RTV Silicone Foam. Made...
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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 Postpartum Maternal & Infant Safe Soft Foamed Silicone is maternal and infant grade hypoallergenicAddition Curing Silicone, baby care soft buffer RTV Silicone Foam. Developed from infant-safe zero-formaldehyde 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 Precision Laboratory Anti-Corrosion Shockproof Foaming Silicone Rubber is laboratory anti-chemical inert Addition Curing Silicone, lab instrument vibration isolation protection 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 Outdoor LED Lighting Waterproof Heat-Dissipation Foamed Silicone is lighting industry weather-resistantAddition Curing Silicone, landscape lamp heat insulation sealing RTV Silicone Foam. Formulated with...
- Oil Proof Damping Foamed Silicone for Industrial Printing
- Outdoor Security Monitoring Foamed Silicone
- Precision Laboratory Instrument Corrosion Foamed Silicone
- Rail Transit Vibration-Isolated Fireproof Foamed Silicone
- Durable Foamed Silicone for Stage Performance Lighting
- Foamed Silicone Insulator for Hydrogen Systems
- Heat-Resistant Foamed Silicone in Stage Lighting Design
- Hydrogen Energy Fuel Cell Insulating Foamed Silicone
- Advanced Foamed Silicone for Comfortable Smart Wearables
- Durable Foamed Silicone Gaskets in Food Processing
- Foamed Silicone Thermal Insulation for Aerospace
- Luxury Zero-Pressure Mattress with Foamed Silicone Pillow
- High-Performance Foamed Silicone for Industrial Pipelines
- Eco Friendly Foamed Silicone for Home Electronics
- Heat Resistant Foamed Silicone for Batteries
- Electromagnetic Heat Insulating Foamed Silicone
- Advanced Foamed Silicone in Deep-Sea Exploration Gear
- Non-Particulate Foamed Silicone Cushion
- High-Performance Foamed Silicone for Smart Noise Reduction
- Hygienic Foamed Silicone Solution for Bedbound Patient Care
- High-Speed Rail Heat-Insulating Foamed Silicone Seals
- Postpartum Maternal & Infant Safe Soft Foamed Silicone
- Ultra-Durable Foamed Silicone for Corrosion Protection
- High Performance Foamed Silicone Heat Sink
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
