AK Interactive Magnet Low Density CA Glue 20g - AK12030
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Product Information
Full details
This low-density cyanoacrylate glue from AK Interactive is designed for modelers and hobbyists who need precise bonding for small, intricate parts, especially photo-etched metals and tight-fitting components. Its key benefit is its capillary action, allowing it to flow into micro-cracks and gaps for a strong bond. A caveat is that the bottle is intentionally not filled to 100% capacity to ensure proper function, which might initially seem like less product than expected.
All features
| Model Part Number | AK12030 |
|---|---|
| Brand | AK Interactive |
Extended Product Information
FAQs
What does 'low density' mean for this glue?
'Low density' refers to the glue's viscosity, meaning it is thin and watery. This allows it to flow easily into very small gaps and spread via capillary action, ideal for precise bonding of thin materials like photo-etched parts.
Why is the bottle not filled to the top?
The bottles are intentionally not filled to 100% capacity. This headspace allows for proper dispensing of the glue and prevents it from curing prematurely within the bottle due to trapped air or moisture.
Can I use this glue for plastic models?
Yes, this glue bonds well to most plastics commonly used in scale modeling, particularly for attaching smaller plastic detail parts or reinforcing joints. However, its primary strength is with metal components.
How long does the glue typically take to cure?
Under normal conditions (around 50-70% humidity and 20-25°C), it typically cures enough to handle parts in 5-15 seconds. Full strength cure can take several hours.
What is the best way to apply this glue for photo-etched parts?
Use a fine-tip applicator, a sharpened toothpick, or the nozzle of the bottle itself to apply a tiny amount of glue directly to the edge of the photo-etched part or the joining surface. The low viscosity will allow it to spread into the seam.
Can I use this glue for gap filling?
It is best for filling very small gaps and micro-cracks where capillary action can draw the glue in. It is not designed for filling larger gaps; a thicker adhesive or a gap-filling putty would be more appropriate for those situations.
Troubleshooting
Glue is not flowing from the bottle.
Ensure the nozzle is not blocked. If cured glue is visible, carefully clear it with a pin or needle. Check that the bottle is not overheated, as this can cause premature curing. Remember the bottle is not filled to 100% capacity, so ensure there is still liquid glue inside.
Glue is bonding too quickly and sticking parts together incorrectly.
Work in smaller sections and have your parts precisely positioned before applying the glue. Use a minimal amount of glue, applying it directly to one surface rather than both. Have a de-bonder or accelerator (if using) ready, but use with caution.
Bond is weak or fails.
Ensure surfaces are clean and free from oils, dust, or release agents. Apply a thin, even layer of glue. For metal parts, ensure they are properly de-greased. Consider using an accelerator for faster, stronger bonds on difficult surfaces, but test first.
Glue cures too slowly.
Ensure adequate ventilation, as moisture in the air helps cure cyanoacrylate. For faster curing, consider using an accelerator product designed for CA glues. Avoid applying in extremely humid or dry conditions.
Pros and Cons
Pros
- Excellent for bonding photo-etched parts and delicate metal components.
- Low viscosity allows for precise application and penetration into tight joints.
- Strong bond for metal-to-metal applications.
- Fast curing time speeds up the building process.
- Suitable for filling small gaps and micro-cracks through capillary action.
Cons
- Not suitable for large gaps or porous materials where a thicker adhesive is needed.
- Bottle is intentionally underfilled to allow for proper dispensing, which may surprise some users.
- Requires careful handling due to its fast-acting nature; accidental bonding can occur.
- Limited to specific applications; not an all-purpose glue.
Setup, Compatibility & Care
Setup: No specific setup is required. Ensure the surface you are bonding is clean, dry, and free from dust or grease for optimal adhesion. For very fine applications, consider using a fine-tip applicator or a toothpick.
Compatibility: This glue is primarily designed for bonding metals, especially photo-etched parts. It also bonds well to most plastics commonly used in scale modeling. Avoid using on fabrics, porous materials, or materials sensitive to cyanoacrylates.
Care: Store the glue in a cool, dry place away from direct sunlight. Keep the cap tightly sealed when not in use to prevent premature curing. Clean any excess glue from the bottle tip immediately after use. To remove uncured glue from skin, use a specialized cyanoacrylate remover or warm soapy water. For cured glue, gentle abrasion might be necessary.