Pure silicone caulk formulated for lasting indoor and outdoor sealing on RVs and marine applications. The non-paintable paste sets waterproof and weatherproof in flexible layers, with built-in mold and mildew resistance once fully cured.

• 10.1 oz cartridge — single unit
• Paste consistency cartridge
• Bronze colour
• Rain-ready in 12 hours
• Meets ASTM C920, Class 25
• Not paintable