High Strength Ab Epoxy Glue for Sintered Stone Panels

Product Description

                               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.

Product Description

       R800 Fast Curing 2k Epoxy Structural Adhesive 

Our premium two-component epoxy structural adhesive delivers exceptional high-strength bonding, superior mechanical properties, and outstanding resistance to impacts and harsh chemicals. Featuring a convenient 1:1 mixing ratio for simple, error-free preparation and an ultra-fast 5~15minute curing time, it drastically accelerates assembly efficiency while ensuring robust durability.

Engineered to replace traditional welding and mechanical fasteners, it seamlessly bonds dissimilar materials—including metals, composites, plastics, and ceramics. With its high impact resistance and balanced flexibility, this adhesive is the ideal choice for demanding applications across the automotive, electronics, aerospace, and construction industries

Product Feature

Ultra-Fast Curing: 5~15 minutes

1:1 Mixing ratio,easy to use
All-Weather Adaptability (Low-Temp/Damp)

High bond strength
Excellent toughness
Superior impact resistance
Low voc and low odor 

Multi-Material Bonding: 

Bonds seamlessly with metals (including aluminum), plastics, glass, fiberglass, ceramics, concrete, stone, and carbon fiber composites.

Application

Ideal for counter top fabrication, seamless stone/sintered stone jointing, and ceramic sink manufacturing.

Structural bonding and non-structural bonding and of automotive panels and body sheets.

Gap Filling & Crack Repair: Engineered for patching, sealing, and repairing gaps or cracks in diverse construction substrates.

Technical Data

Model	HY421
Main component	Neoprene(CR)
Color	Yellow
Density (g/cm3)	0.9~1.0
Viscosity (Pa*s)	0.6~2.0
Surface drying time (min)	5
Initial adhesion( KN/M)	1.5
Peel strength (KN /m)	3.0
Solid content (%)	50±2
Application Temperature (℃)	-45-90
Shelf life (months)	12

Certifications

Why choose us

              Our Advantages: Why Choose Us?

1. Top-Tier Industry Credentials
Proven Track Record: Over 29 years of industry experience with a presence in mission-critical projects.
Certifications: We strictly adhere to international quality standards, holding ISO 9001, SGS, CE, UL, and TUV certifications to ensure seamless market entry in Europe, North America, and beyond.
Innovation-Led: As a national High-Tech Enterprise, we operate a dedicated Adhesion Technology Center and hold multiple invention patents, allowing us to provide cutting-edge solutions for complex bonding challenges.
2. Versatile Application Expertise
Our products are engineered to perform in the most demanding environments, trusted by world-class leaders:
Aerospace & Rail: Sealing solutions for the Tiangong Space Station and CRRC High-Speed Trains.
Automotive (OEM/Aftermarket): Trusted supplier for Nissan, Yutong Bus, FAW, and SAIC.
Electronics & Appliances: Precision potting and encapsulation for Foxconn, Midea, and Great Wall Power.
Architecture: High-performance structural glazing and weather-sealing for massive curtain wall projects.
3. Massive Capacity & One-Stop Supply
50,000 Tons Annual Output: We have the scale to handle high-volume OEM/ODM orders with consistent quality.
Broad Material Spectrum: From MS Polymers to Epoxies, we eliminate the need for multiple vendors, saving you time and logistics costs.
4. Professional Technical Support
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.

Packing & Delivery

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.