Perimeter sealing for windows and doors to prevent drafts and water ingress. Exterior Joints:
| Thickness (Depth) | Tack-Free | Full Cure (90%+) | | :--- | :--- | :--- | | 2mm | 45 min | 3-5 days | | 6mm | 90 min | 7-10 days | | 12mm | 3 hours | 14 days | silicone 799
Specifically formulated for use with plastic sheeting like polycarbonate and acrylic. Usage Limitations DOWSIL™ 799 Silicone Glass and Metal Building Sealant Perimeter sealing for windows and doors to prevent