application
3M-94 Primer is widely used in the construction, automobile and other industries, such as fixing the magnetic strips of screen windows to window frames on buildings, pasting car rearview mirrors, etc. In addition, it can also be used for structural bonding and fixing of various mobile phones, tablet computers, car navigation and other electronic products.
Property
| Item | Details |
| Product Name | 3M-94 Primer Adhesive Primer |
| Brand | 3M |
| Model | 94 |
| Packaging Specification | 946.3ML/bottle, 12 bottles/case |
| Product Color | Light yellow to deep orange transparent |
| Product Description | A light brown transparent liquid primer applied to the substrate surface before adhesive application to improve bonding performance. |
| Main Function | Enhances initial adhesive strength, strengthens bonding on various plastic surfaces, especially when used with 3M acrylic foam tapes for optimal results. |
| Bondable Surfaces | ABS, PET/PBT, blends, concrete, wood, metal, glass, etc. |
| Solid Content | 6% |
| VOC Content | Approximately 755g/L (6.3lb/gallon), containing a small amount of water and exempt solvents. |
| Flash Point | -20°C |
| Coverage Area | 14.7m²/L (600sq ft/gallon) |
description
Features
Enhanced Adhesion: Improves the bonding strength of 3M tapes and adhesives to low-surface-energy materials.
Versatile Compatibility: Works with a wide range of 3M products, including VHB™ tapes and other acrylic adhesives.
Fast Drying: Dries quickly, allowing for efficient application and bonding processes.
Easy to Apply: Can be applied with a brush, spray, or wipe, depending on the surface and requirements.
Chemical Resistance: Provides durable bonds that can withstand exposure to chemicals and environmental factors.
Temperature Resistant: Maintains bond strength in extreme temperatures, both high and low.
Clear Finish: Dries to a transparent film, ensuring it does not affect the appearance of the bonded materials.
Long Shelf Life: Stable and effective for extended periods when stored properly.
Solvent-Based Formulation: Ensures deep penetration into the substrate for optimal adhesion.
Efficient Coverage: A small amount of primer can cover a large surface area, making it cost-effective.
Applications
1. Automotive Industry
Used to bond emblems, moldings, and trims to polypropylene or polyethylene components.
Enhances adhesion of VHB™ tapes for mounting mirrors, spoilers, and other accessories.
2. Construction and Architecture
Improves bonding of tapes and adhesives to plastic panels, insulation materials, and composite surfaces.
Used for mounting signage, decorative elements, and cladding materials.
3. Manufacturing and Assembly
Enhances adhesion in the assembly of plastic parts, such as electronic enclosures and consumer products.
Bonds tapes and adhesives to low-surface-energy materials in industrial equipment and machinery.
4. Electronics Industry
Used to bond plastic components in electronic devices and appliances.
Ensures reliable adhesion of tapes for wire management and component mounting.
5. Signage and Graphics
Improves the bonding of tapes and adhesives used in outdoor signage and vehicle graphics.
Ensures durable adhesion to plastic substrates like PVC and acrylic.
