One Component Moisture Curing, Room-Temperature Silicone Sealant
ROYAL AF549 is a one part, moisture curing, room-temperature vulcanizing silicone sealant for industrial applications and
construction uses.
ROYAL AF549 is ideal for applications where high levels of protection, adhesion, elasticity and longevity are desired. It provides long-term, permanently flexible bonding and sealing, as well as excellent adhesion to glass, metal, porcelain, ceramic, wood, some plastics and many other nonporous substrates.
Key Features:
1. What is ROYAL AF549 used for?
ROYAL AF549 is a one-part silicone sealant used for sealing, bonding, and general-purpose applications in industrial and construction environments.
2. Is ROYAL AF549 ready to use?
Yes. It comes as a ready-to-use, single-component product that requires no mixing or additives before application.
3. On which surfaces can ROYAL AF549 be applied?
It adheres strongly to glass, metal, ceramics, wood, porcelain, and many plastics, making it ideal for various sealing and bonding projects.
4. Does ROYAL AF549 require a primer?
No primer is typically needed for non-porous surfaces. For unusual substrates, a small test bead can confirm adhesion quality before large-scale use.
5. How does ROYAL AF549 cure?
It cures at room temperature by reacting with air moisture, forming a durable, elastic silicone rubber. High humidity accelerates the curing process.
6. Is ROYAL AF549 suitable for structural glazing?
No. ROYAL AF549 is designed for non-structural sealing and bonding applications.
7. Can it be used outdoors?
Yes. It provides excellent weather resistance, maintaining elasticity and adhesion under outdoor conditions.
8. What is the shelf life of ROYAL AF549?
When stored in a cool, dry place below 27°C, it retains its properties for up to 12 months from the date of manufacture.
9. How much coverage does one cartridge provide?
A 300 ml cartridge seals approximately 10 linear meters of a 5 mm x 5 mm joint.
10. Who manufactures ROYAL AF549?
ROYAL AF549 is developed and manufactured by Royal Industries, a trusted brand in silicone sealants, adhesives, and construction chemical solutions.
ROYAL AF549 cartridge should always be stored in dry and covered areas. The product should not be exposed to direct sunlight or be kept near any source of heat.
Store in indoor at 25°C.
The product Shelf life is up to 12 months when stored as per the recommended storage conditions.
We specialize in the manufacturing, design and supply of premium construction chemicals with a particular focus on high-performance waterproofing solutions.
