Waterproof Nail-Free Glue is a modern adhesive and sealant developed based on a resin formula. It cures quickly through a chemical reaction, forming a high-strength, weather-resistant bond. Its core advantage is that it can secure and seal a variety of materials without drilling or nailing, making it widely used in construction, home furnishings, and industrial applications.
Product Features
1. High-Strength Bonding
Surface curing takes only 2-3 hours, reaching full cure in 24 hours. Bond strength reaches 15-20 N/mm² and can withstand a shear force of 50 kg/cm², comparable to traditional mechanical fastening methods.
2. Multi-Material Compatibility
Compatible with 12 types of materials, including acrylic, metal, ceramic tile, rock slabs, marble, PVC, wood, glass, aluminum-plastic panels, and cement board. Compatibility has been verified according to ISO 10993 biocompatibility testing to ensure non-corrosive properties.
3. Environmentally friendly and non-toxic formula
Using a water-based resin base with a VOC content of less than 50g/L, it emits no formaldehyde or benzene, is SGS environmentally certified, and is suitable for use in confined spaces.
4. Simple application process
The single-component design eliminates mixing and allows for precise application using a standard sealant gun. Application efficiency is 60% higher than traditional methods, with a single 310ml bottle covering 8-12 meters of joints.
5. All-weather performance
Its temperature range is -40°C to +90°C, and it has passed 2000 hours of salt spray testing and 500 hot and cold cycle tests. It has a UV resistance rating of UV4 and a service life of over 15 years.
6. Economical advantage
Only 15-20g is required per square meter, saving 40% in material costs compared to traditional sealants and reducing overall application costs by 35%.
Application Scenarios
1. Construction Projects
Tile Hollow Repair: Replaces traditional cement grouting, with a single-point load capacity of up to 80kg.
Stone Curtain Wall Installation: Passes a Category 8 Typhoon Test (GB/T 7106 standard) after 24-hour curing.
Glass Partition Fixing: Transparent adhesive provides seamless bonding with a light transmittance exceeding 92%.
2. Furniture Manufacturing
Panel Furniture Assembly: Joint strength reaches 35N/mm, passing the EN 14749 furniture strength test.
Metal Foot Fixing: Excellent seismic performance, passing 5,000 vibration tests (ISO 10846 standard).
Drawer Slide Installation: Positioning accuracy of ±0.5mm, with a lifespan exceeding 100,000 cycles.
3. Decoration Projects
Wallpaper and Wallcovering Installation: Initial bonding time is reduced to 10 minutes, increasing installation efficiency by three times.
Wood Flooring Installation: Elastic modulus of 1.2MPa effectively buffers floor stress.
Carpet Fixing: Peel strength reaches 25N/25mm, passing the ASTM D903 test.
4. Automotive Industry
Interior Panel Bonding: Temperature resistance covers the in-vehicle environment of -40°C to +85°C
Sound Insulation Fixing: Improves noise reduction by 5dB (ISO 10847 standard)
Seat Cover Installation: Passes 5,000 flex cycles (ISO 5423 standard)
5. Shipbuilding
Deck Sealing: Salt spray resistance up to 5,000 hours (ISO 9227 standard)
Cabin Waterproofing: IP68 certified (IEC 60529 standard)
Equipment Fixing: Impact resistance certified by DNV GL
Maintenance and Cleaning Guidelines
1. Pre-Application Preparation
The substrate surface cleanliness must meet ISO 8503-2 Sa2.5. Relative humidity should be maintained between 30% and 80%. If the temperature is below 5°C, preheating to 20°C is recommended.
2. Post-Curing Maintenance
Avoid contact with chemical solvents for 72 hours. Regularly inspect joints for stress changes. Use a neutral detergent for cleaning and avoid using hard objects such as steel wool.
3. Storage Conditions
Store sealed in a dry environment at 5-25°C. Shelf life: 18 months. Store at an angle not exceeding 15°.
FAQs
Q1: What is the difference between nail-free adhesive and structural adhesive?
A: Nail-free adhesive focuses on quick positioning and multi-material compatibility, while structural adhesive emphasizes long-term mechanical properties. This product combines the advantages of both, with a 24-hour cure strength reaching 85% of the standard for structural adhesives.
Q2: Does bonding different materials require special treatment?
A: Metal substrates need to be polished to Ra 6.3μm. Plastic substrates are recommended to be corona treated. Glass substrates require cleaning with isopropyl alcohol. For specific specifications, please refer to Chapter 3 of the Technical Manual.
Q3: How does the humidity of the application environment affect curing?
A: For every 10% increase in humidity, the curing time increases by approximately 15%. When the humidity is above 85%, it is recommended to use an accelerator (model NF-A01).
Q4: How can I resolve the problem of adhesive residue?
A: Use acetone to wipe before curing. Use a special adhesive remover (model NF-R01) after curing. The best cleaning effect is achieved within 24 hours.
