MS (modified silane) polymer sealants and adhesives — the paintable, primer-free alternative to silicone. MS products bond strongly to plastics, coated panels and painted surfaces, cure with low odor, and accept overpainting for invisible joints. This category includes 8018 MS sealant for prefabricated buildings and the MS A / B / Clear adhesive series. See our silicone vs MS comparison to choose the right chemistry.
MS A Adhesive
Main Applications
MS A Adhesive is suitable for a wide range of industrial applications, including:
Assembly and bonding of metals, plastics, and composites.
Sealing and gap-filling in machinery and equipment.
Mounting panels, trims, and structural components in industrial manufacturing.
Flexible bonding where vibration or thermal expansion occurs.
General-purpose industrial sealing and adhesive needs requiring strong mechanical performance and moderate curing time.
Customization Options
We also offer customized services to meet different customer needs, including:
- Color customization (clear, black, white, or other special colors)
- Packaging options (different cartridge sizes, sausages, or bulk packaging)
- Private label / OEM branding
- Formula adjustments for specific performance requirements or application environments
- Cartridge (rigid packaging): 300 ml × 12 pcs/carton
- Sausage (soft packaging): 590 ml × 20 pcs/carton
| Lab Temperature & Humidity (℃/RH%) | Test Time | ||
| No. | Item | Test Results | Individual Assessment |
| 1 | Exterior | A uniform, fine-textured paste, free of bubbles and surface crusting. | |
| 2 | Surface drying time (min) | 35 | |
| 3 | Density, g/ml | 1.48 | ISO1183 |
| 4 | Vertical Deflection, mm | 0 | |
| 5 | Curing Rate, mm/24h | 3 | |
| 6 | Hardness, Shore A | 45 | ISO868 |
| 7 | Extrudability, mL/min | 110 | 2mm*200KPa |
| 8 | Tensile Strength (MPa) | 3.0 | ISO37 |
| 9 | Shear Strength, MPa | 3.5 | ISO37 |
| 10 | Elongation at Break (%) | 300-700 | ISO37 |
MS B Adhesive
Main Applications:High-End Door and Window Engineering, Integrated Thermal Insulation Panels, Aluminum Veneers, Industrial Applications, Nail-Free Adhesive
Customization Options
We also offer customized services to meet different customer needs, including:
- Color customization (clear, black, white, or other special colors)
- Packaging options (different cartridge sizes, sausages, or bulk packaging)
- Private label / OEM branding
- Formula adjustments for specific performance requirements or application environments
- Cartridge (rigid packaging): 300 ml × 12 pcs/carton
- Sausage (soft packaging): 590 ml × 20 pcs/carton
| Lab Temperature & Humidity (℃/RH%) | Test Time | ||
| No. | Item | Test Results | Individual Assessment |
| 1 | Exterior | A uniform, fine-textured paste, free of bubbles and surface crusting. | |
| 2 | Surface drying time (min) | 35 | |
| 3 | Density, g/ml | 1.54 | ISO1183 |
| 4 | Vertical Deflection, mm | 0 | |
| 5 | Curing Rate, mm/24h | 3 | |
| 6 | Hardness, Shore A | 45 | ISO868 |
| 7 | Extrudability, mL/min | 143 | 2mm*200KPa |
| 8 | Tensile Strength (MPa) | 2.3 | ISO37 |
| 9 | Shear Strength, MPa | 2.8 | ISO37 |
| 10 | Elongation at Break (%) | 300-700 | ISO37 |
MS Clear Adhesive
| Property | Specification |
|---|---|
| Raw Material | MS modified silane polymer |
| Appearance | Completely transparent paste |
| Glass Plate Consistency (cm/2kg/min) | 9.0 ± 0.5 |
| Skin Formation Time (20℃ / 65% R.H.) | approx. 30 min |
| Extrudability (g/200kPa/60″) | 150 |
| Curing Rate (20℃ / 65% R.H.) | 4.0 mm/24h |
| Hardness (DIN 53505) | 50 ± 5 Shore A |
| Specific Gravity (DIN 53479) | 1.02 g/ml |
| Temperature Resistance (after full curing) | -40℃ to +90℃ |
| Tensile Strength, MPa | 2.1 |
| 100% Tensile Modulus, MPa | 1.4 |
| Shear Strength, MPa | 2.2 |
| Elongation at Break (DIN 53504) | 300% |
(*) These values may vary with environmental factors such as temperature, humidity, and the type of bonded materials.
Product Description:
Yongguan Crystal Adhesive is a single-component sealant and adhesive based on modified silane polymers. It is fully transparent, has medium modulus, and medium hardness.
Performance:
Fully transparent and resistant to yellowing.
Strong adhesion to almost all substrate surfaces.
Excellent physical properties with long-lasting elasticity after curing.
UV resistant; temperature resistance from -20℃ to 90℃.
Environmentally friendly—free of isocyanates, solvents, halogens, and acidic components; safe and non-toxic to use.
Compatible with water-based coatings.
Ideal for shadowless bonding of advertising letters, mirrors, crafts, and electronics.
Bonds materials except for PE, PP, and PPR.
Customization Options
We also offer customized services to meet different customer needs, including:
- Color customization (clear, black, white, or other special colors)
- Packaging options (different cartridge sizes, sausages, or bulk packaging)
- Private label / OEM branding
- Formula adjustments for specific performance requirements or application environments
- Cartridge (rigid packaging): 300 ml × 12 pcs/carton
- Sausage (soft packaging): 590 ml × 20 pcs/carton
MS Nail Free Adhesive
Product Features of MS Nail Free Adhesive
Nail-Free Application: Provides strong adhesion without the need for nails or mechanical fasteners.
Smooth Paste: Uniform, bubble-free consistency for easy application and precise positioning.
Moderate Working Time: Allows adjustments after application before initial curing.
High Adhesion Strength: Excellent bonding to a wide range of substrates including wood, metal, plastic, and composites.
Flexible and Durable: High elongation (typically 300–700%) accommodates movement, vibration, and thermal expansion without cracking.
Good Hardness: Shore A 40–50, balancing flexibility and mechanical strength.
Curing Performance: Reliable curing under standard conditions, forming a strong, long-lasting bond.
Easy Extrusion: Can be dispensed smoothly from cartridges or bulk equipment.
Weather and Chemical Resistance: Maintains performance under indoor/outdoor conditions, resistant to moisture and aging.
Main Applications
MS Nail Free Adhesive is ideal for industrial, construction, and assembly applications, including:
Bonding panels, trims, and decorative elements without nails or screws.
Attaching flooring, skirting, or molding in woodworking projects.
Mounting metal or plastic components in machinery or assembly lines.
Flexible sealing and bonding where movement or vibration is expected.
General-purpose adhesion for industrial or construction applications requiring clean, strong, and durable bonds.
Customization Options
We also offer customized services to meet different customer needs, including:
- Color customization (clear, black, white, or other special colors)
- Packaging options (different cartridge sizes, sausages, or bulk packaging)
- Private label / OEM branding
- Formula adjustments for specific performance requirements or application environments
- Cartridge (rigid packaging): 300 ml × 12 pcs/carton
- Sausage (soft packaging): 590 ml × 20 pcs/carton
