Marine Silicone 1® Sealant
- 100% silicone
- 100% waterproof & weatherproof
- Same-day rain-ready
- Shrink & crack-proof
- Lifetime guarantee†
- Non-paintable
†See Product Disclaimers page for important details
Marine Silicone 1 sealant is a 100% silicone sealant ideal for projects that may be exposed to water or the elements. This sealant offers a shrink and crack-proof seal for long-lasting results on exterior and interior projects. It is 100% waterproof and weatherproof and can be same-day water-ready to help keep projects on-schedule. Backed by a lifetime guarantee.
Adheres to: Common building materials that include fiberglass, wood, metal, glass and plastic
For additional information, see product label.
- Remove dirt, grease, moisture, soap residue & old sealant from area to be sealed. Use backer rod for gaps larger than 1/2″ x 1/2″.
- Cut nozzle to obtain desired bead size.
- PIERCE INNER FOIL SEAL.
- Squeezing the tube, apply sealant into gap. Smooth with a gloved finger or “tool” the caulk into gap.
- Wipe hands & tools thoroughly before washing.
- Allow 12 hours before exposing sealant to water.
Specifications: Meets ASTM C-920, Type-S, NS, Class 25 Use G test requirements
For products produced by Henkel Corporation, please use the UPC Code. You can click on the corresponding UPC code below to access the SDS.
| Color | UPC Code |
|---|---|
| Clear | 61083641504 |