Product Facts
- Product Name
- Selleys Silicone 401 RTV - Acid Cure Silicone Sealant
- Availability
- In Stock
- Condition
- New
- Category
- Home & Garden > Sealants & Adhesives
- Seller
- Selleys
Selleys Silicone 401 RTV - Acid Cure Silicone Sealant
Selleys Silicone 401 RTV is a one-component, ready-to-use acid cure silicone adhesive sealant developed for form-in-place gaskets and adhesive sealing, electrical insulating applications in manufacturing and plant maintenance. Remains permanently flexible under operating temperatures from -60°C to 205°C. Good resistance to most organic and inorganic chemicals, solvents and oils. Adheres without primer to many metal, glass, ceramic, rigid plastic, rubber, painted and wood substrates. Suitable for incidental food contact in food handling equipment.
Product Data (OpenAI Spec)
View Full JSON Spec ↗Specifications
| Colour | Clear |
|---|---|
| Storage | Store below 27°C. |
| Cure Rate | 3mm per 24 hours |
| Skin Time | 5 minutes |
| Technology | Acetic cure silicone |
| Limitations | Not recommended for use with petrol, distillate and some hydrocarbon solvents. Do not use in totally confined joints where not exposed to atmospheric moisture. Chemical compatibility should be tested. Cannot be over-painted. |
| Elastic Recovery | 100% |
| Shore A Hardness | 23 |
| Directions for Use | 1. Use in well ventilated area. 2. Ensure surface is clean and dry. 3. Cut cartridge and nozzle. Apply with cartridge gun. 4. For adhesive/gasketing: apply and mate surfaces before skin forms. 5. For joint sealing: tool immediately and remove masking before skin forms. 6. Clean uncured product with mineral turps. 7. Store below 27°C. |
| Elongation at Break | 400% |
| Service Temperature | -60°C to +205°C (260°C intermittent) |