Product Highlights
| Feature | Benefit |
| Neutral Cure Chemistry | Non-corrosive to sensitive substrates; suitable for delicate surfaces |
| Low Modulus Flexibility | Maintains elasticity and adapts to building movement without degradation |
| Universal Adhesion | Bonds to masonry, metal, stone, concrete and more without priming |
Product Specifications
| Specification | Detail |
| Product Name | Everbuild Everflex 450 Premium Neutral Cure Silicone Sealant |
| Colour | Grey |
| Type | Neutral Cure Silicone |
| Application | Masonry, metal, stone, concrete, and multiple surfaces |
| Cure Type | Neutral Cure (non-corrosive) |
| Primer Required | No |
| Technology | Low Modulus |
How To Use
Prepare the joint by removing dirt, dust and old sealant, then dry thoroughly. Apply Everflex 450 directly from the cartridge using a caulking gun, maintaining steady pressure for consistent bead application. Smooth the sealant with a wet tool within 10-15 minutes of application to achieve a professional finish and ensure proper adhesion.
Tips & Advice
For best results, work in temperatures between 5°C and 40°C and allow adequate ventilation during application and curing. Use masking tape along joint edges to create clean lines and professional appearance, removing tape before the sealant begins to cure for optimal results.







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