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Sprayon Insulating Varnish

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Research Nester
Data Insights Market
30 来源

I have completed a detailed analysis of the sprayon insulating varnish market and identified top suppliers.

The global market for electrical insulating varnish is valued at $2.45 billion and is projected to reach $3.63 billion by 2035, driven primarily by the electric vehicle (EV) boom and power grid modernization. The "Sprayon" brand remains a technical benchmark for aerosol formats, offering high dielectric strength (up to 2,890 VPM) and Class F temperature resistance.

I have also identified several verified manufacturers, such as Guangdong Xiangying Chemical, who offer extensive customization and fast-drying aerosol solutions. The full report below includes detailed market stats, brand specifications, and a curated list of top-performing suppliers.

Here is the comprehensive report on sprayon insulating varnish. You can continue with:

Sprayon Insulating Varnish Supplier

Verified suppliers · 3 lists

Guangdong Xiangying Chemical Industry Co, Ltd.

Guangdong Xiangying Chemical Industry Co, Ltd.

VerifiedManufacturer· 4s yrs · Guangdong, CN🇨🇳
Matches
2/2

Top 10% for inquiries in Coating & Paint - United States of America market

Operates 18 self-owned production lines with certified equipments

Provides e-commerce design services

4.6/5.0(3)
Rating
<15%
Reorder
100.0%
On-time
≤3h
Reply
Main categories
Coating & PaintCleaner & WashTransportation Coating
Wholesale Hot Sale Acrylic Waterproof Repaired Sealer Spray From Guangdong for Building Roof Basement Bathroom Sink Floor
Wholesale Customization Car Fast Drying Acrylic Aerosol Varnish Spray
Hot Sale Wholesale Strong Scratch Resistance Protect Metal Aerosol Spray Paint
$0.71-0.85
MOQ : 1800 pieces
$0.73-0.88
MOQ : 600 pieces
$0.80-0.89
MOQ : 7500 pieces
Contact
Guangdong Xiangying Chemical Industry Co, Ltd

Guangdong Xiangying Chemical Industry Co, Ltd

· 4s yrs · Guangdong, CN🇨🇳
Matches
2/2

Top 20% for inquiries in Coating & Paint - United States of America market

Reliable supplier in Coating & Paint

5.0/5.0(1)
Rating
<15%
Reorder
95.0%
On-time
≤2h
Reply
Main categories
Coating & PaintAdhesives & SealantsTransportation Coating
400ml Hot Selling Aerosol Spray Paint for Wood Metal Plastic Ultra Cover Spray
Superior Quality Acrylic Liquid Coating Aerosol Can Car Color Spray Paint for Furniture & Plastic Coating
$0.76-0.87
MOQ : 600 units
$0.65-0.78
MOQ : 1200 pieces
Contact
BANJAR LLOYD THAILAND CO LTD

BANJAR LLOYD THAILAND CO LTD

· 1 yrs · Pathum Thani, TH🇹🇭
Matches
2/2

Top 10% for inquiries in Coating & Paint

Trusted supplier in Coating & Paint

≤2h
Reply
Main categories
Coating & PaintAdhesives & Sealants
Moisture Mildew Water Resistant Acrylic Liquid Coating Spray Wall Putty Exterior & Interior Walls Anti-Alkali Anti-Crack Paint
$0.90-0.98
MOQ : 100 kilograms
Contact
Shandong Aolun Environmental Protection Technology Co., Ltd.

Shandong Aolun Environmental Protection Technology Co., Ltd.

· 12s yrs · Shandong, CN🇨🇳
Matches
2/2

Top 10% for inquiries in Coating & Paint - United States of America market

Recommended supplier for Coating & Paint

4.8/5.0(23)
Rating
13%
Reorder
96.2%
On-time
≤5h
Reply
Main categories
Adhesives & SealantsTransportation CoatingPolymer
UV Coating Varnish for Stone and Tiles
Excellent Chemical Protection UV Headlight Spray Coating Varnish
High Quality Uv Curing Varnish for Car
$7-12.50
MOQ : 1 kilogram
$10.50-15.50
MOQ : 1 kilogram
$1-10
MOQ : 25 kilograms
Contact
Zhejiang Qianlang Graphene Technology Co., Ltd.

Zhejiang Qianlang Graphene Technology Co., Ltd.

VerifiedManufacturer· 2s yrs · Zhejiang Province, CN🇨🇳
Matches
2/2

Top 10% for inquiries in Coating & Paint - United States of America market

Inspection of all products

Main category includes Epoxy zinc-rich primer

4.4/5.0(2)
Rating
<15%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
Coating & Paint
High Gloss Strong Adhesion Polyurethane Varnish Excellent Heavy Anticorrosive Liquid Coating Powder Coating Mainly From Epoxy
Heavy-Duty Aliphatic Polyurethane Clear Varnish Coating for Outdoor Steel Structures Low-Cost Paint Coating Painting
High Quality Transparent Polyurethane Varnish for Concrete Surfaces Quick Drying with Strong Adhesion for Mechanical Surfaces
$3.70-3.90
MOQ : 500 kilograms
$5.60-5.80
MOQ : 500 kilograms
$3.70-3.90
MOQ : 500 kilograms
Contact
Guangzhou Yuepu International Trade Co., Ltd.

Guangzhou Yuepu International Trade Co., Ltd.

VerifiedManufacturer· 4s yrs · Guangdong, CN🇨🇳
Matches
2/2

Top 20% for inquiries in Coating & Paint - United States of America market

Provides e-commerce design services

4.7/5.0(23)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Transportation CoatingCoating & PaintAir Spray Gun
Hot Selling Varnish Waterproof Sublimation Coating Spray Special Acrylic Liquid Main Material
$3-5.50
MOQ : 99 liters
Contact
ERLER BOYA SANAYI VE TICARET LIMITED SIRKETI

ERLER BOYA SANAYI VE TICARET LIMITED SIRKETI

· 1 yrs · Adana, TR🇹🇷
Matches
2/2

Recommended supplier for Coating & Paint

≤10h
Reply
Main categories
Coating & PaintTransportation Coating
Turkish Factory Spray Acrylic Anti Fading Non Yellowing Wood Coating Varnish UV Resistant Eco Friendly High Adhesion Liquid
Anti Fading Non Yellowing Liquid Coating Acrylic Wood Varnish Spray UV Resistant Eco Friendly High Adhesion Paint Paint
Polyurethane Glossy Varnish Spray Furniture Paint High Clarity Strong Surface Protection Made in Turkey
$2.80-4.20
MOQ : 1 kilogram
$2.80-4.20
MOQ : 1 kilogram
$1.80-3.80
MOQ : 1 kilogram
Contact
SINICE DIGITAL PRINTING CO., LTD.

SINICE DIGITAL PRINTING CO., LTD.

VerifiedManufacturer· 9s yrs · Taiwan, TW🇹🇼
Matches
2/2

Provides e-commerce design services

16 years of experience in exporting

16 years of experience in industry

<15%
Reorder
88.9%
On-time
≤6h
Reply
US $23,000+
Transactions
Main categories
Coating & PaintAdhesives & Sealants
Sinice 302D Series White Waterproof Heat Reflective Weather Resistant Cooling Liquid Coating Any Surface Wall Paint Taiwan
$100-170
MOQ : 12 barrels
Contact
Guangdong JinTuBao New Material Co., Ltd.

Guangdong JinTuBao New Material Co., Ltd.

VerifiedManufacturer· 3s yrs · Guangdong, CN🇨🇳
Matches
2/2

Top 20% for inquiries in Coating & Paint

Meets MSDS standards in United States of America

Comply with ISO standards

<15%
Reorder
100.0%
On-time
≤3h
Reply
US $8,900+
Transactions
Main categories
Coating & PaintTransportation Coating
Industrial Eco-Friendly Waterborne Coating Paint Liquid Electrical Insulating Varnish for Metal Spray Plastic Coating
Wholesale Multipurpose Eco-friendly Waterborn Epoxy Metallic Paint Anti-Rust Liquid Coating for Metal Plastic Spray Application
Eco-Friendly Anti Rust Metal Coating Liquid Spray-On Epoxy Paint for Containers
$3.20-3.40
MOQ : 100 kilograms
$3.20-3.40
MOQ : 100 kilograms
$3.20-3.40
MOQ : 100 kilograms
Contact
Changzhou IMS New Materials Technology Co., Ltd.

Changzhou IMS New Materials Technology Co., Ltd.

VerifiedManufacturer· 9s yrs · Jiangsu, CN🇨🇳
Matches
2/2

Top 10% for inquiries in Coating & Paint - United States of America market

100% quality control across all production lines

Inspection of all products

4.9/5.0(12)
Rating
<15%
Reorder
97.6%
On-time
≤1h
Reply
Main categories
Coating & PaintAdhesives & SealantsTransportation Coating
Highly Effective Transparent Thin Layer Antirust Oil Paint Excellent Rust Protection Made of Epoxy Soft Film Brush Application
Cold Galvanizing Aerosol Spray Paint Zinc Aluminum Silver Color Acrylic Liquid Varnish Epoxy Coating for Furniture & Boat Mainly
Free Sample YMS Paint S726 High Solid Epoxy Resin Liquid Coating Boat Paint Anticorrosive Cement with Brush Application
$3-3.20
MOQ : 200 kilograms
$2.40-2.54
MOQ : 200 pieces
$3.10-3.20
MOQ : 200 kilograms
Contact
Anhui Subang Energy Saving Technology Co., Ltd.

Anhui Subang Energy Saving Technology Co., Ltd.

VerifiedManufacturer· 5s yrs · Anhui, CN🇨🇳
Matches
2/2

Top 10% for inquiries in Coating & Paint

100% quality control across all production lines

20 years of experience in industry

4.5/5.0(4)
Rating
<15%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
Coating & PaintArtificial StoneTransportation Coating
Low Price Waterproof Spray Paint Acrylic Varnish Paint With Good Adhesion for Wood
Single Component Spray Paint Thermal Insulation Finish Paint for Steel Structure and Roofs
Transparent Good Adhesion Polyurethane Varnish Suitable for Metal
$2.98-3.42
MOQ : 500 kilograms
$3.62-4.10
MOQ : 500 kilograms
$4.43-5.05
MOQ : 500 kilograms
Contact
Guangdong Orient YIGE New Materials Co., Ltd.

Guangdong Orient YIGE New Materials Co., Ltd.

· 21s yrs · Guangdong, CN🇨🇳
Matches
2/2

Competitive supplier in Coating & Paint

5.0/5.0(1)
Rating
<15%
Reorder
88.9%
On-time
≤5h
Reply
Main categories
Coating & PaintAdhesives & Sealants
Factory Made Aerogel Nano Thermal Insulation Coating Fireproof Waterproof Energy Saving Paint
Aerogel Nano Thermal Insulation Coating-Ultra-Thin 0.3mm Grade Fireproof Energy Saving Acrylic Paint for Buildings
Aerogel Nano Thermal Insulation Coating Ultra-Thin 0.3mm Grade Energy Saving Waterproof Acrylic Paint for Buildings Boat Paint
$1.20-1.30
MOQ : 1000 kilograms
$1.20-1.30
MOQ : 1000 kilograms
$1.20-1.30
MOQ : 1000 kilograms
Contact
Guangdong Maydos Building Materials Limited Company

Guangdong Maydos Building Materials Limited Company

VerifiedManufacturer· 12s yrs · Guangdong, CN🇨🇳
Matches
2/2

Top 10% for inquiries in Coating & Paint - United States of America market

Accepts over 8 secure payment methods

Operates 20 self-owned production lines with certified equipments

5.0/5.0(1)
Rating
<15%
Reorder
100.0%
On-time
≤7h
Reply
Main categories
Coating & PaintAdhesives & SealantsTransportation Coating
Maydos Manufacturer Chrome Effect Mirror Spray Paint Gold Silver for Metal Wooden Plastic Different Material
Wholesale High Molecular Silica Aerogel Liquid Coating for Concrete Wall and Boat Paint Insulation with Spray Application
Powerful Aerogel Thermal Insulation Acrylic Spray Paint for Metal Cement Wall & Roof Coating for Boat Paint Application
$1.30
MOQ : 100 kilograms
$2.40-2.60
MOQ : 500 kilograms
$2.40-2.60
MOQ : 500 kilograms
Contact
Shandong Saigao New Materials Co., Ltd.

Shandong Saigao New Materials Co., Ltd.

VerifiedManufacturer· 6s yrs · Shandong, CN🇨🇳
Matches
2/2

100% quality control across all production lines

Provides e-commerce design services

Operates 14 self-owned production lines with certified equipments

<15%
Reorder
100.0%
On-time
≤7h
Reply
US $1,700+
Transactions
Main categories
Adhesives & SealantsCoating & PaintCleaner & Wash
Best Quality Interior Wall Spray Paint Safe for House Bike Acrylic Spray Paint
Aerosol Spray Paint Automotive Anti-Rust Quick Dry Metal Primer 400ml
Heavy-Duty Industrial Grade Epoxy Protective Coating Spray
$0.48-0.52
MOQ : 6000 pieces
$0.42-0.45
MOQ : 4000 pieces
$0.42-0.45
MOQ : 4000 pieces
Contact
Guangdong Sanvo Chemical Industry Technology Limited

Guangdong Sanvo Chemical Industry Technology Limited

VerifiedManufacturer· 4s yrs · Guangdong, CN🇨🇳
Matches
2/2

Top 20% for inquiries in Coating & Paint - United States of America market

Provides e-commerce design services

Operates 16 self-owned production lines with certified equipments

4.8/5.0(7)
Rating
<15%
Reorder
77.8%
On-time
≤3h
Reply
Main categories
Cleaner & WashCoating & PaintOther Car Care Products
12oz Acrylic Aerosol Spray Paint
Sanvo China Manufacturer Aerosol Spray Paint Aerosol Car Care Paint 12oz Car Scratch Repair Wholesale Graffiti Spray Paint
China Manufacturer Customized High Quality Metallic Color 400ml Gloss Acrylic Metallic Cheap Spray Paint Acrylic Paint
$0.85-0.98
MOQ : 7500 pieces
$0.50-0.80
MOQ : 6000 pieces
$0.74
MOQ : 7500 pieces
Contact
Foshan Huntsman Paint Co., Ltd.

Foshan Huntsman Paint Co., Ltd.

· 4s yrs · Guangdong, CN🇨🇳
Matches
2/2

Top 10% for inquiries in Coating & Paint - United States of America market

Recommended supplier for Coating & Paint

5.0/5.0(2)
Rating
<15%
Reorder
100.0%
On-time
≤3h
Reply
Main categories
Coating & PaintAdhesives & Sealants
Thermal Heat Insulation Cooling Paint Acrylic Liquid Coating Spray Waterproof for Building Coating
High Quality Acrylic Waterproof Roof Coating & Paint Liquid Insulation and Cooling Spray High-Degree Heat Protection
Factory Price Liquid Acrylic Cooling Spray Coating Waterproof and Heat Insulation for Concrete or Steel Roofs
$0.85-1.10
MOQ : 200 kilograms
$0.85-1.10
MOQ : 200 kilograms
$0.85-1.10
MOQ : 200 kilograms
Contact
FOSHAN SHUNDE LISON NEW MATERIAL CO., LTD.

FOSHAN SHUNDE LISON NEW MATERIAL CO., LTD.

· 8s yrs · Guangdong, CN🇨🇳
Matches
2/2

Top 10% for inquiries in Coating & Paint - United States of America market

Trusted supplier in Coating & Paint

5.0/5.0(2)
Rating
<15%
Reorder
97.4%
On-time
≤3h
Reply
Main categories
Coating & PaintPlaster TrowelsPutty Knife
Water-based Primer Rust Converter Tannic Acid and an Organic Polymer Harmful Rust Into a Black Protective Coating
Oyster White 20um Dry Film Heat Resistance Rust Converter Epoxy Liquid Coating Spray Free Sample for Boat Paint & Rubber Coating
Factory Direct Supply Acrylic Liquid Coating Granite Texture Spray Application Waterproof Fireproof Building Exterior Coating
$5-5.60
MOQ : 1 kilogram
$5-5.60
MOQ : 1 kilogram
$0.98-2.30
MOQ : 1 kilogram
Contact
Guangzhou Veslee Chemical Co., Ltd.

Guangzhou Veslee Chemical Co., Ltd.

VerifiedManufacturer· 12s yrs · Guangdong, CN🇨🇳
Matches
2/2

Inspection of all products

19 years of experience in industry

Provides e-commerce design services

5.0/5.0(4)
Rating
<15%
Reorder
100.0%
On-time
≤3h
Reply
Main categories
Cleaner & WashCoating & PaintPaint Polishes & Waxes
Strong Coverage Wholesale High Quality Corrosion Resistant Green Spray Paint Manufacturers
Long Lasting Color Low Odor Aerosol Multipurpose Protecting Metallic Paint Spray
Customized Logo Environmentally Epoxy Aerosol Metallic Automotive Paint Color Spray
$0.58-0.63
MOQ : 3000 pieces
$0.58-0.63
MOQ : 3000 pieces
$0.58-0.63
MOQ : 3000 pieces
Contact
Jilin Bochen Trading Co., Ltd.

Jilin Bochen Trading Co., Ltd.

· 3s yrs · Jilin, CN🇨🇳
Matches
2/2

Top 20% for inquiries in Coating & Paint - United States of America market

Recommended supplier for Coating & Paint

4.6/5.0(60)
Rating
25%
Reorder
87.6%
On-time
≤2h
Reply
Main categories
Car BumpersTransportation CoatingAuto Fastener & Clip
Hot Sale Car Spray Booth Paint Spray Booth for Wood Furniture Spray Booth Car Painting
CE Approved High Quality Auto Paint Booth Industrial Furniture Baking Room Paint Spraying Room
Factory Customised Medium SUV Van Bus Spray Booth Spray Vehicle Spray Oven Paint Booth Electric Paint Booth
$7,800-9,800
MOQ : 1 set
$4,500
MOQ : 1 set
$9,500-10,000
MOQ : 1 set
Contact
Shenzhen Unioue Technology Co., Ltd.

Shenzhen Unioue Technology Co., Ltd.

VerifiedManufacturer· 14s yrs · Guangdong, CN🇨🇳
Matches
2/2

100% quality control across all production lines

Comply with ISO standards

Provides e-commerce design services

5.0/5.0(3)
Rating
<15%
Reorder
100.0%
On-time
≤8h
Reply
Main categories
Daily ChemicalsCoating & PaintOther Car Cleaning Tools
MOTO GLEM Clear Varnish Insulation Spray-Waterproof Protective Coating for Electrical Parts Anti-Corrosion Moisture Proof 500ML
Clear Varnish Insulation Spray - Waterproof Protective Coating for Electrical Parts- Anti-Corrosion, Moisture Proof
High Heat Resistant Spray Paint Temperature Resistant Spray Paint
$0.85-0.95
MOQ : 10000 bags
$0.92-0.95
MOQ : 8000 pieces
$0.98
MOQ : 10000 pieces
Contact
Guilin Qiangwei Environmental Protection Technology Co., Ltd.

Guilin Qiangwei Environmental Protection Technology Co., Ltd.

VerifiedManufacturer· 1 yrs · guangxi, CN🇨🇳
Matches
2/2

Top 10% for inquiries in Coating & Paint

100% quality control across all production lines

Operates 10 self-owned production lines with certified equipments

4.8/5.0(5)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Coating & PaintMortarAdhesives & Sealants
Wholesale High Quality Acrylic Waterproof Spray Liquid Coating for Home Exterior Interior Granite-like Application High Cost
Quality Natural Stone-Like Liquid Coating Exterior Wall Acrylic Spray with Granite-like Color and High Cost Performance
QIANG WEI Acrylic Outdoor Paint Waterborne White Seal Primer for Exterior Walls Liquid Coating Spray Application
$3.40-4.35
MOQ : 200 kilograms
$2.80-3.70
MOQ : 200 kilograms
$2.50-3.16
MOQ : 200 kilograms
Contact
Henan Yaan Electrical Insulation Material Plant Co., Ltd.

Henan Yaan Electrical Insulation Material Plant Co., Ltd.

VerifiedManufacturer· 19s yrs · Henan, CN🇨🇳
Matches
1/2

100% quality control across all production lines

Provides e-commerce design services

Inspection of all products

4.8/5.0(31)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Industrial FabricCleanroom Consumables and Electrical Safetyd
2432 Alkyd Varnished Glass Fabric Electrical Insulation Material 2432 Alkyd Electrical Insulating Varnish Glass Cloth for Motor
2310 synthetic insulation varnished with cloth for transformer
2440 Impregnated polyester varnish Manufacturers selling Polyester varnished glass cloth
$5.76-5.78
MOQ : 100 kilograms
$0.50
MOQ : 200 kilograms
$0.50
MOQ : 200 kilograms
Contact
Henan Yaan Electric Power Technology Co., Ltd.

Henan Yaan Electric Power Technology Co., Ltd.

VerifiedManufacturer· 8s yrs · Henan, CN🇨🇳
Matches
1/2

100% quality control across all production lines

Provides e-commerce design services

Inspection of all products

4.9/5.0(62)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
insulation paperinsulation varnishinsulation filminsulation sleeve+1
Electrical Insulation Material 2432 Fiberglass Alkyd Resin Varnish Cloth
Chinese Electrical Insulation Material Insulating Varnish Glass Cloth 2450 Silicone Resin Fiberglass Varnished Cloth
F/H Class Epoxy Ester Imine Impregnating Electrical Insulation Varnish for Stator Coil Winding Motor & Transformer
$5.75-5.76
MOQ : 100 kilograms
$5-7
MOQ : 100 kilograms
$3-5
MOQ : 100 kilograms
Contact

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Sources & References

30 sources cited · Verified industry data & reports

Electrical Insulating Varnish Market Size, Forecast Report ...

Research Nester

The global electrical insulating varnish market size exceeded USD 2.45 billion in 2025 and is set to expand at a CAGR of over 4%, ...

Global Insulating Varnishes Trends: Region-Specific ...

Data Insights Market

Discover the booming insulating varnishes market! This comprehensive analysis reveals key trends, drivers, and restraints influencing growth until 2033.

Insulation Varnish Market Report 2026: Regional Analysis ...

LinkedIn

The future scope of the Insulation Varnish Market looks promising, with a projected CAGR of xx.x% from 2026 to 2033. Increasing consumer demand, ...

Strategic Forecast for the Insulation Varnish Market: Growth ...

Apiary.io

The market is characterized by robust growth, currently estimated to reach several billion dollars, fueled by advancements in technology and rising end-user ...

Leading the Charge in Insulating Varnish - Sprayon

sprayon.com

Sprayon® Insulating Varnish is a coating with excellent insulating properties for impregnating and insulating electrical and electronic work. Excellent ...

Global Heat-resistant Polyimide Varnish Market Size, Share, ...

Verified Market Reports

Heat-resistant Polyimide Varnish Market Revenue was valued at USD 500 Million in 2024 and is estimated to reach USD 1.2 Billion by 2033, growing at a CAGR of ...