| Color | Red | 
| Fixture Time | 30 min. | 
| Fixture Time Temperature | 30 °C | 
| Mix Ratio | No Mix | 
| Physical Form | Paste | 
| Skin Formation Time | 8 min. | 
Red, 1-part, flowable smooth, acetoxy silicone paste sealant.
LOCTITE® SI 596 is a red, 1-part, flowable smooth, acetoxy silicone paste sealant. It forms a tough, flexible, waterproof, oil-resistant silicone rubber bond. It is also used as a sealant and adhesive in industrial furnaces, ovens, boilers, exhaust stacks, high temperature ducting and heating elements in electrical appliances.