This premium grade low modulus, neutral curing silicone sealant will adhere to both porous and non-porous building materials without a primer to create a waterproof, permanently flexible seal which is resistant to chemicals, wide temperature swings (-50°C - 150°C) and UV light damage. Additionally, since this silicone sealant will cure very quickly, both indoor and outdoor, it will pick up very little dirt ensuring it creates a clean, strong and durable seal in all glazing, facade and roofline applications.