Two Component Epoxy Structural Adhesive Wholesale Bulk Industrial Supply

• Customization: Available
• Application: Automobile, Construction, Woodworking, Building
• Bonding Function: Structural Adhesive
• Model NO.: R800
• Color: Grey
• Composition: Epoxy Resin
• Morphology: Paste
• Mix Ration: 1:1
• Working Time (25℃): 5-10 Minutes
• Shelf Life: 12 Months (Cool & Dry Place)
• Classification: Two-Component Epoxy
• Certificate: MSDS RoHS Reach
• Service: Sample+OEM+ODM+Private Label
• Transport Package: PCS/Carton/Pallet
• Specification: 400ml
• Trademark: JIAGU & Ralead
• Origin: China
• HS Code: 3506990000
• Production Capacity: 500000
• Package Size: 31.00cm * 21.00cm * 25.00cm
• Package Gross Weight: 9.000kg

Product Description

Product Description

Panel Bonding Adhesive (PBA) - Professional Automotive Series

High-Strength Structural Bonding & Corrosion Protection for Metal Panels

R800 Panel Bonding Adhesive is the industry-standard, two-part epoxy adhesive trusted by professional collision repairers and automotive manufacturers for over 20 years. Specifically engineered for the replacement of outer sheet metal panels, it provides a continuous, high-strength bond while simultaneously sealing the joints against moisture and corrosion. Whether used for quarter panels, roof skins, or door skins, this adhesive ensures a repair that matches the structural integrity of the original vehicle.

Product Features 

1,Superior Structural Strength: Designed to meet rigorous automotive strength requirements for non-structural outer panel replacement.

2,Built-in Corrosion Protection: The high-performance epoxy formula seals out moisture and salt, preventing rust at the weld and rivet sites.

3,Hybrid Application Support: Optimized for use in conjunction with squeeze-type resistance spot welding or rivets, providing a "best-of-both-worlds" structural solution.

4,Excellent Workability: Features an ample work time (up to 90 minutes) for large panel positioning, with a heat-accelerated curing option for faster cycle times.

5,Versatile Substrate Compatibility: Bonds seamlessly to cold-rolled steel, aluminum, and various automotive alloys.

Primary Applications 

This professional-grade adhesive is the go-to solution for the following automotive and industrial tasks:

1,Outer Panel Replacement: Quarter panels, door skins, roof skins, and van side panels.

2,Bumper Support Bonding: Secure attachment of bumper brackets and reinforcements.

3,Corrosion Sealing: Sealing weld-bonded and rivet-bonded areas against harsh environmental elements.

4,Industrial Metal Bonding: General high-strength bonding where welding is not feasible or desired.

Core Advantages for Global Buyers

1,Reduced Cycle Time: By using heat lamps to accelerate curing, shops can reduce handling time from hours to minutes, significantly increasing bay productivity.

2,OEM Recommended: Its formulation aligns with many global automotive manufacturer (OEM) procedures, making it an easy choice for high-end repair facilities.

3,Consistency: The dual-cartridge system with a static mixing nozzle ensures a perfect mix ratio every time, eliminating manual mixing errors and material waste.

Available Materials

Chemical composition	Epoxy
Color A/B	White /Grey /Off-white
Density (g/cm3)A/B	1.25±0.05
Viscosity after mixing (Pa.S)	40000~80000
Working time (min)	3~5
Initial curing time (h)	10~20
Fully curing time (h)	24
Shore D	≥80
Shear strength (Mpa)	≥15
Shock strength (Mpa)	≥3.0
Elastic module in bending(Mpa)	≥2000

Zhengzhou Huayu Technology Co., Ltd.: Professional Adhesive Solutions Since 1997

Founded in 1997 as Zhengzhou Huayu Adhesive Factory, Jiagu® & Relanda® have evolved into a premier high-tech manufacturer specializing in the R&D, production, and global distribution of advanced adhesives and sealants.

Our state-of-the-art manufacturing base in the Baofeng High-Tech Zone spans 37,000 square meters with a total building area of 45,000 square meters. Equipped with modernized, fully automated production lines, we maintain a robust annual production capacity of 50,000 metric tons, ensuring a stable and reliable supply chain for our global partners.

In 2015, our commitment to industrial excellence led to our successful listing on the Shanghai Equity Exchange. We offer a comprehensive portfolio of over 300 products across 10 chemical categories, including Silicones, MS Polymers, Polyurethanes, Epoxies, and Anaerobics, serving critical industries from Aerospace and Automotive to Renewable Energy and Construction.

Company Advantage

1 Certifications: We strictly adhere to international quality standards, holding ISO 9001, SGS,UL, and TUV certifications to ensure seamless market entry in Europe, North America, and beyond.
2 Innovation-Led: As a national High-Tech Enterprise, we operate a dedicated AdhesionTechnology Center and hold multiple invention patents, allowing us to provide cutting-edgesolutions for complex bonding challenges.
3 We don't just sell glue; we provide solutions. Our team offers full technical support, including TDS/SDS documentation, customized formulations, and application guidance to ensure your project's success. 
4 50,000 Tons Annual Output: We have the scale to handle high-volume OEM/ODM orders withconsistent quality.Broad Material Spectrum: From MS Polymers to Epoxies, we eliminate the need for multiplevendors, saving you time and logistics costs.

Our Certificate & Exhibition

FAQ

Q1: Are your products certified for international markets?
A: Yes. We hold ISO 9001, SGS, CE, UL, and TUV certifications. Our products comply with international environmental and safety standards (such as RoHS and REACH), making them ready for immediate use in Europe, North America, and beyond.

Q2: Can you provide customized formulations (OEM/ODM)?
A: Absolutely. With our own Adhesion Technology Center and multiple invention patents, we can tailor the viscosity, curing time, and strength of our adhesives to meet your specific industrial requirements.

Q3: What is your Minimum Order Quantity (MOQ)?
A: MOQs vary depending on the product type (e.g., cartridges vs. drums). For standard items, we are flexible to support trial orders. Please contact our sales team for a specific quote.

Q4: Do you provide free samples for testing?
A: Yes, we provide samples for quality evaluation. We believe in our products' performance, and we want to ensure they are the perfect fit for your application before you commit to a bulk order.

Q5: What's the delivery time? 
A: It's about 5~10days according to order quantity after payment. For example, the producing time is 5 days for 1000 tons sealant.