Dow Corning 791

Dow Corning® 791 Silicone Weatherproofing Sealant is a one-part, neutral cure, architectural grade sealant. It easily extrudes in any weather and cures at ambient temperature by reaction with moisture in the air to form a durable, flexible silicone rubber seal.


 Bostik 5CLM is a high performance architectural grade, Low Modulus, High Joint Movement silicone.