ACRI-BOND Capillary Activator is a specialised surface treatment designed to enhance the performance of solvent adhesives, particularly ACRI-BOND 105. By reducing surface tension on acrylic edges and surfaces, it allows the adhesive to flow more evenly and penetrate joints better. This enhanced capillary effect means the adhesive is drawn deep into the bond line, creating a stronger, cleaner, and more visually appealing joint.
In many acrylic bonding projects, bubbles can form when using a solvent adhesive. When used correctly, ACRI-BOND Capillary Activator can reduce bubble formation by up to 90%, delivering crystal-clear results that maintain the professional appearance and structural integrity of the finished piece.
The activator works by promoting improved wetting of the bonding surface, ensuring the adhesive spreads uniformly without pooling or gaps. Application is quick and efficient using a spray bottle, making it practical for both production environments and small-scale workshops. Its fast-drying nature means it will not slow down workflow, and it can be used immediately before adhesive application without affecting cure times.
Typical Applications:
- High-end acrylic fabrication where visual clarity is essential
- Display case and exhibition stand construction
- Sign manufacturing and point-of-sale displays
- Acrylic art, furniture, and lighting projects
- Any acrylic bonding task requiring a flawless, bubble-free finish
Whether you are a professional fabricator producing large-scale acrylic installations or a hobbyist working on precision acrylic projects, ACRI-BOND Capillary Activator delivers consistent, high-quality results that elevate your workmanship.
For perfect bubble free joining every time consider using our UV Adhesives like ACRI-BOND UV1035 and ACRI-BOND UV2046.
Instructions for Use
- Surfaces must be clean, dry and grease-free prior to applying ACRI-BOND Capillary Activator. Use ACRI-BOND CLEANER to prepare the surface for the primer.
- Shake the spray bottle well to ensure primer is thoroughly mixed.
- Spray the primer directly onto both surfaces of Acrylic. (The parts being joined).
- Allow 3-5 min for primer to set.
- Excess may be wiped away or can be left to increase capillary action minimally. Whichever technique is preferred.
- Â Apply ACRI-BOND 105 within 24 hours of applying ACRI-BOND Capillary Activator. Otherwise reapplication is necessary.
