Describe

KORESEAL SL999 Silicone Sealant is a one-component neutral silicone sealant with excellent adhesion to most exterior building materials without the use of primer. As a sealant that can be used around joints, it complies with the requirements of ASTM C 1248 and Korean Standard F-25HM, G-25HM and ASTM C 719 (Class 25).

General description

• No pollution, no dust, so it avoids stains on the material surface.
• Weather resistant and maintains elasticity at temperatures from -40oC to +150oC.
• Good adhesion to most materials without primer.
• With medium elasticity, it is suitable for bonding with an elongation level of ± 50%.
• Able to withstand harsh weather conditions such as: Acid Rain, Snow, Ozone, Ultraviolet Rays...

Characteristic

• Neutral adhesive.
• Drying time: 30 minutes
• Specific gravity: 1.25 (+)0.1
• Breaking strength: 147N/Cm2 (ASTM D412)
• Hardness: 20-30 (Shore A).
• Elongation: 400% (ASTM D412).
• Capacity: 300ml/bottle – 25 Bottles/Carton & 500ml/sausage – 20 Sticks/Carton
• Color: Milky white, Gray, Black, Dark brown.

Application

• Used for bonding in aluminum partition walls (chemically painted, with natural oxide coating). Adhesive for aluminum alloy walls and panels with enamel or surface coating. Used for installing door frames (Aluminum + Glass).
• Used for outdoor locations that are subject to extreme weather changes such as bonding stone panels or ceramic tiles to the exterior of buildings.