Description
Formulated with acid-free composition, our neutral silicone sealant is non-corrosive to sensitive surfaces like aluminum, stainless steel and coated glass. It offers strong adhesion, smooth curing and low shrinkage, perfect for precise sealing of curtain walls, decorative glass and metal fixtures without damaging surface finishes.
Product Feature
1. Wide temperature adaptability, works stably in high and low temperature environments
2. Good compatibility, matches with most construction materials and primers
3. Wind and rain resistant, maintains sealing effect in harsh outdoor weather
4. Resistant to atmospheric corrosion, suitable for coastal and industrial areas
5. No embrittlement after long-term use, keeps good flexibility
Specification
| Product name | Non-Corrosive Neutral Silicone Sealant No Acid Formula for Sensitive Surfaces |
| Model No. | SY-Neutral silicone sealant |
| Main material | 100% Silicone sealant |
| Color | Black/White/Grey (customizable color) |
| Packing | 300ml/ PCS, 24 PCS/box |
| Application | Curtain wall, sun room, aluminum veneer |
| Certification | ISO9001,CE,RoHS,MSDS |
| Shelf life | 12 months |
| Operating temperature | -5°C to 40°C |
| Hardness/A | 28 |
| Service life | 10 years |
| Elongation at break% | 290 |
Advantage
Easy and efficient construction with smooth extrusion, non-sagging thixotropic formula, fast room-temperature curing and water-wipeable excess before solidification, no professional skills needed for neat and perfect finish.
Why choose our neutral silicone sealant?
Opt for our neutral silicone sealant for unbeatable performance and convenience. Its non-corrosive, stain-free formula protects delicate substrates like aluminum and glass, while strong adhesion to most building materials eliminates the need for a primer. With superior weather, UV and temperature resistance (-50°C to 150°C), it ensures long-lasting sealing for indoor and outdoor use. Fast-curing, easy to apply, low-odor and eco-safe, it’s the smart choice for professionals and DIY projects alike.

Company profile

