Top 10 Silicone sealant factory in the World 2025

Are you tired of searching for the perfect silicone sealant? With so many factories out there, it’s crucial to know which ones stand out. Discovering the best options can save you time and money while ensuring quality. Let’s dive in and find the top silicone sealant factories together!

Girafe New Material Premier Global Silicone Sealant Provider

Product Details: Girafe New Material offers a range of silicone sealants, MS sealants, and waterproof coatings designed for various applications, ensuring durability and flexibility.

Technical Parameters:
– Annual production capacity of 150,000 tons
– Factory area of 225,000 sqm

Application Scenarios:
– Curtain wall sealing
– Door and window caulking

Pros:
– High-quality control from raw material to finished product
– Customized solutions available for specific project needs

Cons:
– Limited information on specific product performance metrics
– Potentially higher cost due to customization options

Silicone Sealant Manufacturer | Factory Direct, Reasonable Prices | SIMIADO

Product Details: Efficient and innovative manufacturer of silicone sealants with flexible customization options.

Technical Parameters:
– Advanced material research for over 30 years
– Custom chemical composition analysis available

Application Scenarios:
– Industrial sealing applications
– Construction and home improvement projects

Pros:
– Cost control comparable to publicly listed enterprises
– Commitment to sustainability and environmental protection

Cons:
– Limited information on specific product performance
– Potential communication barriers without AI translation

The Leading Silicone Sealant Factory: Homey

Product Details: Homey is a leading manufacturer of silicone sealants and adhesives, operating three advanced factories covering 100,000㎡ with a daily production capacity of 20 containers. The company serves over 80 countries and partners with Fortune 500 companies.

Technical Parameters:
– Factory capacity: 100,000㎡
– Daily production: 20 containers
– Quality control: 5 rounds of quality checks per batch
– Repeat order rate: 99%

Application Scenarios:
– Construction applications
– Automotive industry
– Household solutions
– Industrial applications
– Waterproofing and insulation
– Passive fire protection

Pros:
– Global reach (80+ countries)
– Proven quality control (99% repeat order rate)
– Large production capacity
– Long-term partnerships with Fortune 500 companies
– Diverse product range

Cons:
– Insufficient information about specific product specifications
– Limited details about pricing and availability
– No specific information about environmental certifications
– Lack of detailed technical data sheets

Best Silicone Sealant Manufacturers – KASTAR – KASTAR sealant

Product Details: KASTAR Silicone Sealant is a versatile and durable adhesive sealant made from silicone materials, suitable for a wide range of sealing and bonding applications.

Technical Parameters:
– Brand Name: Kastar
– Main Material: Silicone

Application Scenarios:
– Sealing glass, metal, wood, and plastics
– Weatherproofing and UV protection

Pros:
– Strong adhesion to various substrates
– Highly resistant to weathering, UV radiation, and temperature fluctuations

Cons:
– Limited color options (White, Black, or as required)
– May require specific application techniques for optimal results

Quality Acetic Silicone Sealant & Neutral Silicone Sealant factory from …

Product Details: Silicone sealants and adhesives from Foshan Kingdeli Viscose Co., Ltd., including Acetic Silicone Sealant, Neutral Silicone Sealant, Acrylic Silicone Sealant, Sanitary Silicone Sealant, MS Polymer Adhesive, Polyurethane Silicone Sealant, Gasket Maker Silicone Sealant, Heat Resistant Silicone Sealant, Construction Adhesive Glue, Weatherproof Silicone Sealant, Structural Silicone Sealant, Automotive Polyurethane Sealant, MS Polymer Sealant, Two Component Silicone Sealant, and Epoxy Tile Grout.

Technical Parameters:
– Color: Grey, White, Black, Customized
– Application: Window, Glass, Construction, Marble, Concrete
– Cure Time: 23-29 Hours
– Annual Output: 60,000 tones
– Factory Size: 66,000 square meters
– Employees: Over 200

Application Scenarios:
– Window and glass sealing
– Construction and building materials
– Marble and concrete bonding
– Automotive applications
– Weatherproofing
– Structural bonding

Pros:
– Excellent bonding strength
– Weather resistance
– Flexibility and movement accommodation
– Versatile application
– 20+ years of manufacturing experience
– Large production capacity

Cons:
– Some products may harden before expiry
– Potential for air pockets in some sealants
– Cure time of 23-29 hours may be long for some applications

Sila Seal | Silicone Sealant Supplier | Adhesive and Caulk Manufacturer

Product Details: Sila Seal offers a wide selection of silicone sealants, including professional grade, high temperature, and mildew resistant options. Products are available in various packaging, including squeeze tubes and pails.

Technical Parameters:
– Temperature range: -65°F to 600°F
– 100% silicone rubber acetoxy sealants

Application Scenarios:
– Industrial sealing applications, particularly within the plumbing industry
– General adhesive and caulking needs

Pros:
– High quality and fast shipping
– Competitive pricing compared to commercial stores

Cons:
– Limited information on specific product formulations
– Potential for variability in customer experience

Leading Silicone Sealant Manufacturer for Quality Solutions

Product Details: WD Sealant offers a range of silicone and modified silane polymer sealants suitable for various applications, including indoor and outdoor use, with options for customization.

Technical Parameters:
– Density: 1.02 to 1.75
– PH Scale: NEUTRAL (single-component and two-component formulations)

Application Scenarios:
– Sealing mirrors and furniture
– Waterproofing and mold resistance in sanitary fittings

Pros:
– Customizable formulations and packaging
– High-quality and energy-efficient sealants

Cons:
– Minimum order quantities may apply
– Shipping costs can be high for small orders

High Temp Silicone Sealant Manufacturers | SANVO Chemicals

Product Details: SANVO silicone sealant is a 100% Waterproof product designed for durability in both indoor and outdoor applications. It is a B2B product available for wholesale.

Technical Parameters:
– 100% Waterproof
– Retains elasticity and stability in harsh environments
– Strong adhesion to most surfaces
– Customizable options available for can & accessories, color, packaging & labelin…

Application Scenarios:
– Windows & doors repairs
– Outdoor and indoor decorations
– Aquariums
– Construction projects
– Kitchen & bathroom applications

Pros:
– High durability in harsh environments
– Strong adhesion to multiple surfaces
– Customizable options available
– Competitive pricing
– Fast production and packaging capabilities

Cons:
– Specific technical specifications not provided
– Limited information about curing time
– No mention of temperature resistance range

Acetic Cure Silicone Sealant factory – PU Silicone Sealant manufacturer …

Product Details: Acetic Cure Silicone Sealant and PU Silicone Sealant products manufactured by Foshan Kingdeli Viscose Co., Ltd. in China. These sealants are available in various colors (clear, black, grey, white) and package sizes (280ml, 300ml). They are designed for construction, automotive, and general purpose applications.

Technical Parameters:
– Tack-Free Time: 10 to 51 minutes
– Color Options: Clear, Black, Grey, White, Customized colors
– Package Sizes: 280ml, 300ml
– Main Raw Material: Silicone
– Application Types: Construction, Automotive, General Purpose
– Temperature Resistance: High temperature capable
– Chemical Resistance: Good chemical resistance
– Waterproof: Yes
– Mildew/Mould Resistance: Available in some variants

Application Scenarios:
– Construction: Windows, doors, roofing
– Automotive: Windshields, glass
– Marine: Waterproof sealing
– General Purpose: Glass/marble/aluminum bonding
– Industrial: Joint sealing, waterproofing

Pros:
– Wide range of color options
– Multiple package sizes available
– Suitable for various applications
– Good chemical and temperature resistance
– Waterproof capabilities
– Customization options available

Cons:
– Acetic cure type may release vinegar odor during curing
– Some variants may require longer curing times
– Specific applications may require specialized variants
– Limited to professional/industrial use

CSJ Silicone Sealant Manufacturer

Product Details: CSJ Company offers a wide range of high-quality silicone sealants suitable for various applications, including kitchen, bathroom, automotive, and industrial uses.

Technical Parameters:
– Curing time: 24-48 hours to the touch, 72 hours for full cure
– Temperature application range: 50°F to 90°F (10°C to 32°C)

Application Scenarios:
– Sealing gaps around bathtubs, showers, sinks, and tiles in bathrooms
– Sealing gaps around sinks, countertops, and appliances in kitchens

Pros:
– Exceptional adhesion and durability
– Wide variety of products for diverse project needs

Cons:
– Curing time can vary based on environmental conditions
– Some silicone sealants may not be paintable

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Comparison Table

Company	Product Details	Pros	Cons	Website
Girafe New Material Premier Global Silicone Sealant Provider	Girafe New Material offers a range of silicone sealants, MS sealants, and waterproof coatings designed for various applications, ensuring durability a…	– High-quality control from raw material to finished product – Customized solutions available for specific project needs	– Limited information on specific product performance metrics – Potentially higher cost due to customization options	girafesealant.com
Silicone Sealant Manufacturer	Factory Direct, Reasonable Prices	SIMIADO	Efficient and innovative manufacturer of silicone sealants with flexible customization options.	– Cost control comparable to publicly listed enterprises – Commitment to sustainability and environmental protection
The Leading Silicone Sealant Factory: Homey	Homey is a leading manufacturer of silicone sealants and adhesives, operating three advanced factories covering 100,000㎡ with a daily production capac…	– Global reach (80+ countries) – Proven quality control (99% repeat order rate) – Large production capacity – Long-term partnerships with Fortune 500…	– Insufficient information about specific product specifications – Limited details about pricing and availability – No specific information about envi…	homeycons.com
Best Silicone Sealant Manufacturers – KASTAR – KASTAR sealant	KASTAR Silicone Sealant is a versatile and durable adhesive sealant made from silicone materials, suitable for a wide range of sealing and bonding app…	– Strong adhesion to various substrates – Highly resistant to weathering, UV radiation, and temperature fluctuations	– Limited color options (White, Black, or as required) – May require specific application techniques for optimal results	www.kastarsealant.com
Quality Acetic Silicone Sealant & Neutral Silicone Sealant factory from …	Silicone sealants and adhesives from Foshan Kingdeli Viscose Co., Ltd., including Acetic Silicone Sealant, Neutral Silicone Sealant, Acrylic Silicone…	– Excellent bonding strength – Weather resistance – Flexibility and movement accommodation – Versatile application – 20+ years of manufacturing experi…	– Some products may harden before expiry – Potential for air pockets in some sealants – Cure time of 23-29 hours may be long for some applications	www.siliconessealants.com
Sila Seal	Silicone Sealant Supplier	Adhesive and Caulk Manufacturer	Sila Seal offers a wide selection of silicone sealants, including professional grade, high temperature, and mildew resistant options. Products are ava…	– High quality and fast shipping – Competitive pricing compared to commercial stores
Leading Silicone Sealant Manufacturer for Quality Solutions	WD Sealant offers a range of silicone and modified silane polymer sealants suitable for various applications, including indoor and outdoor use, with o…	– Customizable formulations and packaging – High-quality and energy-efficient sealants	– Minimum order quantities may apply – Shipping costs can be high for small orders	wdsealant.com
High Temp Silicone Sealant Manufacturers	SANVO Chemicals	SANVO silicone sealant is a 100% Waterproof product designed for durability in both indoor and outdoor applications. It is a B2B product available for…	– High durability in harsh environments – Strong adhesion to multiple surfaces – Customizable options available – Competitive pricing – Fast productio…	– Specific technical specifications not provided – Limited information about curing time – No mention of temperature resistance range
Acetic Cure Silicone Sealant factory – PU Silicone Sealant manufacturer …	Acetic Cure Silicone Sealant and PU Silicone Sealant products manufactured by Foshan Kingdeli Viscose Co., Ltd. in China. These sealants are available…	– Wide range of color options – Multiple package sizes available – Suitable for various applications – Good chemical and temperature resistance – Wate…	– Acetic cure type may release vinegar odor during curing – Some variants may require longer curing times – Specific applications may require speciali…	www.sealantssilicone.com
CSJ Silicone Sealant Manufacturer	CSJ Company offers a wide range of high-quality silicone sealants suitable for various applications, including kitchen, bathroom, automotive, and indu…	– Exceptional adhesion and durability – Wide variety of products for diverse project needs	– Curing time can vary based on environmental conditions – Some silicone sealants may not be paintable	csjsiliconesealant.com

Frequently Asked Questions (FAQs)

What is silicone sealant used for?

Silicone sealant is commonly used for sealing gaps and joints in construction and home improvement projects. It’s ideal for areas exposed to moisture, such as bathrooms and kitchens, as it provides a waterproof barrier. You can also use it for automotive, electrical, and industrial applications, making it a versatile choice for many sealing needs.

How is silicone sealant made?

Silicone sealant is produced by combining silicone polymers with additives and curing agents. The mixture is then processed and packaged in various forms, such as tubes or cartridges. Factories ensure strict quality control to maintain consistency and effectiveness in the final product.

Are there different types of silicone sealants?

Yes, there are several types of silicone sealants, including acetoxy, neutral cure, and low-modulus. Each type has specific properties suited for different applications. For example, acetoxy silicone is great for general use, while neutral cure is ideal for sensitive materials like metals and plastics.

How long does silicone sealant take to cure?

Curing time for silicone sealant can vary, but most types take about 24 hours to fully cure. Factors such as humidity and temperature can influence the curing process. Always check the manufacturer’s instructions for specific guidelines to ensure optimal performance.

Can silicone sealant be painted over?

While some silicone sealants are paintable, many are not. If you plan to paint over the sealant, look for a specifically labeled paintable silicone. Otherwise, it’s best to apply paint before sealing or choose a different sealant that allows for painting to achieve the desired finish.