Seal-it® 212 SILICON-AT is a high-quality, professional, acetoxy silicone sealant with anti- fungal properties. Developed for various applications, including sealing sanitary, facade, construction and glazing joints.
Seal-it® 212 SILICON-AT
- Universal acetic silicone sealant
- Suitable for various seals
- Anti-fungal and fast curing
Seal-it® 212 SILICON-AT is a high-quality, professional, acetoxy silicone sealant with anti- fungal properties. Developed for various applications, including sealing sanitary, facade, construction and glazing joints.

Applications
- Specially designed for connecting joints in buildings.
- Sealant for aquariums, terrariums and display cases.
- Suitable for top seals in glazing systems.
- Seal façade components, such as sections, windows and door and window frames.
- Versatile silicone sealant for construction and glazing.

Properties
- Durable, retains its elasticity.
- Top quality, 100% silicone.
- Fast skin formation and curing.
- Excellent adhesion on many non-porous surfaces.
- Easy to work with, smooth application.
- Good resistance to UV, weather, water and ageing.
- Colour-fast, does not yellow.
- Acetoxy-curing CE-certified silicone system.
- High movement capacity, deformable up to 25%.
- Free of solvents and organic plasticisers.

Application conditions
- Application temperature (ambient and surface) between +5°C and +40°C.
- On stable, compatible, dry, uncontaminated, grease-free and dust-free surfaces.
- Ensure proper joint dimensions, for proper absorption of any movements.
- Use a suitable brush to remove any loose particles from the surface.
- Degrease the surface properly using Seal-it® 510 CLEANER.
- Seal-it® 212 SILICON-AT has a broad bonding spectrum, but highly porous surfaces should be pre-treated with Seal-it® 520 PRIMER and non-porous surfaces with minimal bonding should be treated with Seal-it® 525 Clean & Bond.
- Use Seal-it® 550 FINISH to apply a smooth and tight finish, before skin formation.
Assortment
No standard stock. | ||||
Colors available on request per pallet. |
Pallet unit:
Cartridge – 1248 pieces
SI-XXX-XXXX-XXX = Item number.
Certification
- EN 15651-1: F-EXT-INT 25LM.
- EN 15651-2: G 25LM.