







Sika Sikaflex-291 LOT, White, Marine Adhesive and sealant, General All-Purpose PU Adhesive with Long Open time, 10.1 fl. oz
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Sikaflex 291 LOT Slow Cure Adhesive & Sealant 10.3oz(300ml) Cartridge - White Sikaflex -291 LOT is a 1-component, marine grade polyurethane elastomeric adhesive and sealant. It is a moisture cured, non-sag system designed with a long open time for jobs that require more time. Uses: General all-purpose, high strength marine sealant, which may be used for light duty bonding with long open time capability for humid climates or jobs requiring more time that remain permanently elastic. Characteristics & Advantages: Use above and below water line Resists salt water Paintable and sandable Excellent bond NSF approved for potable water USDA approved for incidental food contact WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov . If you need a marine-grade sealant that creates a strong, secure bond with a wide array of surfaces commonly found in marine applications, Sikaflex-291 LOT's white sealant is the ideal choice. It's specially designed for use where a long working time is needed, and cooler temperatures can extend the curing period. The typical skinning period is four hours, after which it can be painted for a more professional finish. Sikaflex-291 LOT is a self-leveling marine grade sealant, so you won't need to tool it down for an even surface. 10.1 fl. oz. cartridges fit conveniently on a variety of piston guns.
- EASY APPLICATION — Use a manual, pneumatic, or electric-driven piston gun to apply this one-component polyurethane paste. Surface should be clean and dry prior to application for optimal performance
- RESISTANT TO BOTH FRESH AND SALTWATER — Will also resist diluted acids and caustic solutions. Provides temporary resistance to fuels, mineral oils, and vegetable and animal fats
- FORMULATED FOR PERFORMANCE — This one-component polyurethane marine-grade sealant cures upon exposure to atmospheric moisture. The white sealant can be overpainted and sanded without loss of stability
- VERSATILE AND DURABLE — It is non-corrosive and highly elastic making vibration-resistant joint seals on decking. Can be used in an array of interior contexts
- IDEAL FOR MARINE APPLICATIONS — Sika 291 adheres to material commonly used in marine construction, such as wood, fiberglass, metal, and metal primers and paint coatings. Use above or below water line
Specifications:
| Materials & Construction | |
| Material | 1-C polyurethane |
| Product Details | |
| Compatible Material | Polyurethane |
| Is Discontinued By Manufacturer | No |
| Item Form | Paste |
| Item model number | 90925 |
| Special Feature | Water Resistant |
| Sizing & Dimensions | |
| Height | 11.5 inches |
| Length | 11.5 inches |
| Product Dimensions | 11.5 x 2 x 11.5 inches; 10.1 ounces |
| Weight | 10.1 ounces |
| Width | 2 inches |
| Technical Specifications | |
| Proposition 65 Warning | True |

