How long does caulk take to dry?
Most caulks and sealants skin over in minutes to an hour but take a day or more to fully cure, and some need a week. Tack-free is not the same as cured. Here are the stated times for each product.
Quick answerIt depends on the exact product. The manufacturers' stated times we track:
- Tack-free: from 5–15 minutes (GREAT STUFF Gaps & Cracks Insulating Foam Sealant) to 2 hours (DAP 3.0 High Performance Hybrid Kitchen Bath & Plumbing Sealant) across 23 products.
- Safe to touch: from 2–4 hours (Flex Seal Spray Rubber Sealant Coating) to 1 day (DAP 100% Silicone Rubber Kitchen Bath & Plumbing Sealant) across 6 products.
- Full cure: from 1 day (DAP 100% Silicone Rubber Kitchen Bath & Plumbing Sealant) to 28 days (MAPEI Mapesil T Plus 100% Silicone Sealant) across 17 products.
Find your product, then start a countdown with your exact application time:
| Product | Tack-free | Touch | Full cure |
|---|---|---|---|
| GREAT STUFF Gaps & Cracks Insulating Foam Sealant Smart Dispenser can · US | 5–15 minutes | Not provided by manufacturer | Not provided by manufacturer |
| MAPEI Mapesil T Plus 100% Silicone Sealant All colors · US | 10–20 minutes | Not provided by manufacturer | 28 days |
| DAP ALEX FAST DRY Acrylic Latex Caulk Plus Silicone White · US | 15 minutes | Not provided by manufacturer | Not provided by manufacturer |
| DAP ALEX FLEX Premium Molding & Trim Sealant White / Antique White · US | 15 minutes | Not provided by manufacturer | Not provided by manufacturer |
| DAP ALEX ULTRA Advanced Latex Sealant White · US | 15 minutes | Not provided by manufacturer | Not provided by manufacturer |
| DAP ALEX Painter's Acrylic Latex Caulk White · US | 30 minutes | Not provided by manufacturer | Not provided by manufacturer |
| DAP ALEX PLUS All Purpose Acrylic Latex Caulk Plus Silicone White · US | 30 minutes | Not provided by manufacturer | Not provided by manufacturer |
| DAP DYNAFLEX 230 Premium Elastomeric Sealant White & colors · US | 30 minutes | Not provided by manufacturer | Not provided by manufacturer |
| DAP DYNAFLEX ULTRA Advanced Exterior Sealant White & colors · US | 30 minutes | Not provided by manufacturer | 3 days |
| DAP KWIK SEAL PLUS Premium Kitchen & Bath Adhesive Sealant Clear · US | 30 minutes | Not provided by manufacturer | Not provided by manufacturer |
| GE Advanced Silicone 2 Kitchen & Bath Sealant Clear / white · US | 30 minutes | 1 day | 1 day |
| GE All Purpose Silicone 1 Sealant Clear · US | 30 minutes | 1 day | 1 day |
| GE Supreme Silicone Kitchen & Bath Sealant Clear / white / almond · US | 30 minutes | 1 day | 1 day |
| GE Supreme Silicone Window & Door Sealant Clear / white · US | 30 minutes | 1 day | 1 day |
| Sashco Big Stretch Elastomeric Caulk All colors · US | 30 minutes | Not provided by manufacturer | 4–5 days |
| Sashco Lexel Elastic Sealant Clear / white · US | 30 minutes | Not provided by manufacturer | 7 days |
| DAP SILICONE PLUS Premium Kitchen & Bath 100% Silicone Sealant White / clear / almond · US | 50 minutes | Not provided by manufacturer | 1 day |
| DAP DYNAFLEX 230 Premium Indoor/Outdoor Sealant Clear (Canadian data sheet) · CA | 1 hour | Not provided by manufacturer | Not provided by manufacturer |
| DAP KWIK SEAL Adhesive Caulk Clear · US | 1 hour | Not provided by manufacturer | Not provided by manufacturer |
| QUIKRETE Advanced Polymer Non-Sag Sealant Gray / tan · US | 1 hour | Not provided by manufacturer | 3–7 days |
| QUIKRETE Advanced Polymer Self-Leveling Sealant Gray · US | 1 hour 40 minutes | Not provided by manufacturer | 3–7 days |
| DAP 3.0 High Performance Hybrid Kitchen Bath & Plumbing Sealant Gloss White · US | 2 hours | Not provided by manufacturer | 1 day |
| Loctite Clear Silicone Waterproof Sealant Clear · US | 2 hours | Not provided by manufacturer | 1 day |
| DAP 100% Silicone Rubber Kitchen Bath & Plumbing Sealant Clear / white / almond · US | Not provided by manufacturer | 1 day | 1 day |
| DAP SILICONE MAX Premium Kitchen & Bath 100% Silicone Sealant Clear / white · US | Not provided by manufacturer | Not provided by manufacturer | 1 day |
| Flex Seal Liquid Rubber Sealant Coating All colors · US | Not provided by manufacturer | Not provided by manufacturer | 1–2 days |
| Flex Seal Spray Rubber Sealant Coating Aerosol (all colors) · US | Not provided by manufacturer | 2–4 hours | 2 days |
Times are the manufacturer’s stated figures under the manufacturer’s conditions. Your product may differ by formula or region. Products are sorted by the first stated time; nothing on this page is sponsored.
Bathroom caulk water-ready times compared →
Paintable caulk paint-ready times compared →
Planning information only. Actual results depend on preparation, thickness, ventilation, temperature, humidity, mixing and substrate.