378 RV Mobile Home Silicone, a high-quality one-part acetoxy cure adhesive ideal for a wide range of construction sealing and bonding tasks. This versatile product is specially formulated to adhere to various surfaces, including clean metal, glass, different types of wood, silicone resins, vulcanized silicone rubber, ceramics, and plastics. For optimal adhesion on certain substrates, a primer may be needed. 10 oz.