Modern formulations are moving toward low-VOC (Volatile Organic Compound) standards. However, always check the Safety Data Sheet (SDS):
Non-corrosive formulation that will not react with or damage common building substrates. silicone 799
Here is the simple math: A failure in a curtain wall or window perimeter can cause water damage costing thousands of dollars in mold remediation and drywall repair. The extra $20 per tube buys a 20-year guarantee (if applied correctly) versus a 5-year patch job. silicone 799
Perimeter sealing for windows and doors to prevent drafts and water ingress. Exterior Joints: silicone 799
Features a quick skin-over time of approximately 12 minutes and is tack-free within 18 to 20 minutes.
