My-T-Sil 7789, Color : White, Grey-black

My-T-Sil® 7789 is a one part neutral cure weather proofing silicone sealant. It cures at room temperature by reaction with moisture in the air to a durable, flexible silicone rubber seal.

• It has medium modulus characteristics and excellent unprimed-adhesion to most construction materials.
• It is also suitable as a remedial sealant to replace failed organic sealant.