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Exterior adhesive
Product Type
Construction adhesive
Weight
320g/bottle
Volume
300ml/bottle
Trending
Kosmos
Expiry
12 months
Uses
Signage, outdoor wood-plastic composite, decorative accessories, etc.
- Description
Kosmos Exterior Adhesives – Durable Outdoor Bonding Solutions
Kosmos exterior adhesive is developed for harsh environmental conditions, making it an ideal choice for outdoor projects. With its clear white color, the product blends easily with the background color, without affecting the overall aesthetics.

Kosmos brand exterior adhesives are commonly used for
- Paste outdoor plastic wood products, hallway area, balcony.
- Install signage and decorative accessories on the facade.
- Attach outdoor decorative elements that are not subjected to heavy loads.
- For use in covered outdoor structures: shelters, bus stops, covered walkways.
>>> Watch more videos about Kosmos exterior adhesives:
Key features of Kosmos exterior adhesive
This product stands out for its ability to withstand moisture and harsh outdoor conditions. It has a thick consistency, is easy to apply, and provides good adhesion even on uneven surfaces. The solvent odor is mild and not unpleasant during outdoor application.
| KOSMOS EXTERIOR ADHESIVE SPECIFICATIONS | |
| Main ingredient | Polymer resin, calcium carbonate, fumed silica |
| Capacity | 300ml/tube |
| Weight | 320g/tube |
| Glue form | Thick, clear white |
| Odor | Mild solvent |
| Surface drying time | 12 - 30 minutes |
| Complete drying time | 24 hours |
| Suitable temperature for construction | 4 ° C - 40 ° C |
| Temperature tolerance after construction | -20°C to 70°C |
| Expiry | 1 years from date of manufacture |
Instructions for using exterior adhesive
Kosmos exterior adhesive is used as follows:
- Clean the surface thoroughly to remove dust and grease before applying the adhesive.
- Using a glue gun, apply glue in a zigzag pattern, with each row spaced 40cm apart.
- Dry paste with light material.
- Wet the area with heavy material and secure it in place for 1–2 days.
- Allow for adjustments during the first 20 minutes.
- The glue has dried in the tube and should be discarded.

How do I store Kosmos brand exterior adhesive?
To preserve any leftover glue after use, we need to:
- Do not expose the product to direct sunlight.
- Store in a cool, dry place, below 30°C.
What should you keep in mind when using Kosmos exterior sealant?
There are three important things to keep in mind when using Kosmos exterior adhesive:
- Avoid using on materials that are easily affected by mild acids (e.g., Bamboo Charcoal Panel).
- The glue should not be left in contact with the skin for too long.
- Avoid carrying out construction work on rainy days or days with unusually high humidity.
FAQ – Frequently Asked Questions about Exterior Construction Adhesives
1. Is the glue waterproof?
Yes. Kosmos exterior adhesive is designed to be moisture-resistant and can withstand humid outdoor conditions once fully cured.
2. What happens if it rains unexpectedly during construction?
Construction should be stopped immediately and only resumed when the surface is completely dry. Construction in high humidity or on a wet surface will affect the quality of the bond.
2. Can it be used on metal?
It can be used on metal, but avoid direct exposure to strong sunlight for extended periods as high temperatures can reduce adhesion.

Kosmos exterior adhesives have established themselves as a reliable bonding solution for outdoor projects, offering resistance to harsh weather conditions and high durability in humid environments. Kosmos is ready to provide further advice on this adhesive line via phone. 0932.067.388



