HILKEM A3 is one-component, acid-curing, semi-transparent, high modulus, fast-curing room-temperature silicone sealant. It is mainly used for ordinary indoor glass cabinet installation; Installation of indoor doors, Windows and wardrobes Sealing of indoor glass joints; Ceiling bonding and sealing; All kinds of temporary (such as short-term booth decoration) bonding, joint filling and sealing, as well as other applications that have been tested and are applicable.
Characteristics
Fast room temperature curing
Excellent adhesion
Excellent weather resistance
Excellent anti-aging property
Excellent resistance to high and low temperatures
Excellent adhesion to a variety of building materials
Technical Specifications
| Item | Technical Standard | |
| Sag / mm | ≤3 | |
| Tack-free time/ h | ≤3 | |
| Extrudability / mL/min | ≥50 | |
| Tensile adhesion / MPa | ≤0.6 | |
| Fixed extension adhesion after hot air-water circulation | No damage | |
| Fixed extension adhesion after water-ultraviolet irradiation | No damage | |
| Low-temperature flexibility / ℃ | -10 | |
| Elastic recovery rate after hot air-water circulation / % | ≥5 | |
| Tension-compression cycle performance | Durability grade | 7010 grade |
| Bonding failure surface | ≤25 | |
Application
When in use, apply the adhesive to the areas that need to be bonded and sealed with a glue gun. This product absorbs moisture from the air at room temperature and cures from the surface to the inside into an elastomer, forming an effective bonding and sealing effect.
Therefore, HILKEM A3 can be applied to:
Installation of indoor doors, Windows and wardrobes Sealing of indoor glass joints;
Ceiling bonding and sealing;
Other general waterproof sealing projects;
Other multiple uses.
Packaging and Storage
Storage Please place it in a cool and dry place away from light, the storage temperature should be 5~35℃ , keep the package intact and well sealed.
Keep the package intact and well sealed; the shelf life of this product is 9 months from the date of production, after more than 9 months, it is recommended to evaluate the performance before use.
Safety
When you consider using any of our products, please check the latest Material Safety Data Sheet (MSDS) of the product before use to ensure your safety. You can contact your nearest sales representative and request the MSDS and other relevant safety information for the product. Before using any of the products in this document, please obtain the relevant product safety information and take the necessary safety measures to ensure the safety of use.
Sustainability
At Hilkem we are committed to maintaining high human,environmental and ethical values. That is only possible thanks to the cooperation with local communities,with industry bodies, authorities and reulator and with you.
We are embedding sustainability into every aspect of our business, to help us play a greater role in creating a fairer, more sustainable future and respond to the climate emergency
How can we help you?
The fastest way to determine the best solution for your needs is to speak with one of our expert team. We'll be able to quickly narrow down your options and provide you with objective advice on what's best for you.