Composition Changes Before and After Curing
The main components of neutral silicone sealant are silicone polymers and crosslinking agents. It contains a small amount of volatile substances when uncured; these substances will completely evaporate after curing, forming a stable silicone rubber structure. The curing process typically takes 24-72 hours, during which ventilation is essential.
Safety in Daily Use
Skin Contact: May cause slight irritation when uncured; gloves are recommended.
Odor: A slight acidic smell may be present in the initial curing stage, which is normal.
Usage Environment: Avoid large-scale use in enclosed spaces; ensure good air circulation.
Precautions for Special Scenarios
Food Contact Areas: Select the appropriate model.
Children's Play Areas: Ensure complete curing before contact.
High Temperature Environments: Some models can withstand temperatures above 200℃.
Long-Term Immersion: Use a waterproof formula.