Soudal Polystyrene Adhesive - White - 5kg
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Product Information
Full details
This Soudal Polystyrene Adhesive is designed for DIY enthusiasts and professionals needing to bond polystyrene products, such as wall and ceiling coverings, to porous substrates. Its key benefit is a strong, ready-to-use, solvent-free formula that ensures safe interior application. A caveat to consider is its suitability primarily for porous surfaces, requiring a different approach for non-porous materials. The adhesive offers high adhesion and is specifically formulated for soft and hard polystyrene and foamed insulation materials.
All features
| Colour | White |
|---|---|
| Model Part Number | 100025 |
| Brand | Soudal |
Extended Product Information
FAQs
Can this adhesive be used outdoors?
No, this adhesive is specifically designed for interior bonding applications and is not intended for outdoor use.
Is this adhesive suitable for bonding polystyrene to painted surfaces?
It can be used on painted surfaces if the paint is well-adhered and the surface is porous. However, it's best to test adhesion on a small, inconspicuous area first.
How long does it take for the adhesive to dry?
Drying times can vary depending on humidity and temperature. Typically, it will set within a few hours and achieve full bond strength within 24-48 hours. Refer to the product packaging for specific drying times.
Can I paint over the dried adhesive?
Yes, once fully dried, the white adhesive can be painted over with most standard interior paints.
What is the coverage rate of this adhesive?
Coverage varies based on application method and substrate porosity. Generally, a 5kg tub provides coverage for approximately X square meters. Please consult the product packaging for precise coverage details.
Can I use this on foam insulation boards?
Yes, the product description states it is suitable for bonding foamed insulation materials.
Is the adhesive waterproof?
This adhesive is not designed to be waterproof. It is intended for interior use on porous substrates and offers good adhesion, but not water resistance.
Troubleshooting
Adhesive not sticking well to the substrate.
Ensure the substrate is clean, dry, and free of dust or grease. For very porous surfaces, a light mist of water might help, but avoid saturating. Check if the substrate is indeed porous.
Polystyrene pieces are slipping or not holding.
Apply adhesive more liberally or in a consistent pattern. Ensure firm, immediate pressure is applied after positioning the polystyrene. Allow sufficient initial setting time before testing adhesion.
Adhesive appears too thick or difficult to spread.
Ensure the adhesive has not started to dry out in the container. Stir thoroughly if necessary. If old, it may have degraded. Check storage conditions.
White residue visible after application.
This is the natural colour of the dried adhesive. If it's an aesthetic concern and the polystyrene will not be painted, consider if this white finish is acceptable. If not, use a different adhesive or ensure it is applied neatly and is not visible.
Pros and Cons
Pros
- Safe for indoor use due to solvent-free and non-flammable properties.
- Strong and reliable bond for polystyrene applications.
- Convenient ready-to-use formulation saves preparation time.
- Good adhesion to a range of common porous building materials.
Cons
- Limited to porous substrates; not suitable for non-porous surfaces.
- May require specific surface preparation for optimal adhesion.
- Dries white, which might not be suitable for all visible applications if left unpainted.
Setup, Compatibility & Care
Setup:
- Ensure the substrate is clean, dry, and free from dust, grease, and loose particles.
- For porous substrates, a light misting of water may improve adhesion but avoid saturation.
- Apply the adhesive evenly to one surface using a spatula or trowel.
- For wall and ceiling coverings, apply in strips or spots.
- Press the polystyrene firmly into place immediately after application.
- Allow adequate drying time as per manufacturer recommendations before applying any finishing touches.
Compatibility:
- Primarily compatible with porous substrates like plaster, concrete, brick, wood, and gypsum.
- Suitable for bonding soft and hard polystyrene, and foamed insulation materials.
- Not recommended for non-porous surfaces such as metal, glass, or smooth plastics without appropriate pre-treatment.
Care:
- Store in a cool, dry place, away from direct sunlight and frost.
- Keep the container tightly closed when not in use to prevent drying out.
- Clean up any spills or excess adhesive immediately with a damp cloth.