3M Company 4000 UV Polyether Adhesive Sealant
The 3M™ Marine Adhesive Sealant 4000 UV is a highly versatile, medium-strength, moisture-curing sealant ideal for various bedding, caulking, and sealing tasks onboard marine vessels. The product is highly commendable for its aesthetic appeal, capabilities for both above and below waterline applications, and its excellent UV resistance.
The sealant effectively forms a firm, flexible, and waterproof seal on different types of materials such as aluminum, wood, gel coat, and fiberglass. The flexibility of the sealant enables it to dissipate stress caused by shock, vibration, swelling, or shrinking. It is especially suitable for sealing mechanically fastened joints on wood, fiberglass, metal, and most plastics, including ABS and Lexan.
Key Features
- Can be painted immediately after application
- Offers exceptional UV resistance for long term performance
- Can be used on wood, fiberglass, metal, and plastics
- Cures to form a firm, flexible waterproof seal
- Allows for stress dissipation caused by shock, vibration, swelling, or shrinking
Specifications
- Formulation: One-part polyether adhesive/sealant
- Recommended Usage: Sealing deck hardware. Highly recommended for ABS, Lexan, and other plastics
- Cure Time: Tack free in 2 hours; Complete cure in 24 hours
- Cleanup: Mineral spirits or kerosene
- Coverage: 10oz. cartridge yields 120 lineal feet at 1/8 inch bead
- Removal: Mechanical
The sealant not only resists weathering and salt water but also counteracts the stresses caused by joint movement. A distinguishing feature is its white, non-yellowing formula making it ideal for applications where aesthetic appeal is significant. Moreover, it is paintable and safe for use on various plastics.
