100% silicone is non-paintable. GE-branded Paintable Silicone Supreme and All Projects Paintable Silicone are waterproof and paintable sealants that combines the exceptional performance benefits of silicone with the paintability of an acrylic latex. Another option is a siliconized acrylic latex caulk or sealant. These products are paintable, durable, flexible, with easy water clean-up.