Hero image 0 of Sika Sikaflex-291 LOT, White, Marine Adhesive and sealant, General All-Purpose PU Adhesive with Long Open time, 10.1 fl. oz, 0 of 6
Sika Sikaflex-291 LOT, White, Marine Adhesive and sealant, General All-Purpose PU Adhesive with Long Open time, 10.1 fl. oz
Key item features
- Marine Versatility: Adheres to common marine materials like wood, fiberglass, metal, and paint coatings, suitable for use both above and below the waterline.
- Durable Elasticity: Non-corrosive and highly elastic, creating vibration-resistant joint seals on decking and suitable for various interior applications.
- Performance Formulation: A one-component polyurethane marine-grade sealant that cures upon exposure to atmospheric moisture, and can be overpainted and sanded.
- Resistant Properties: Resists fresh and saltwater, diluted acids, caustic solutions, and offers temporary resistance to fuels, mineral oils, and animal/vegetable fats.
- Effortless Application: Applied with manual, pneumatic, or electric-driven piston guns, requiring a clean and dry surface for optimal performance.
- Extended Working: Features a long open time, with a typical skinning period of four hours, and is a self-leveling sealant that fits 10.1 fl. oz. cartridges.
Generated by AI
Specs
- Rec. useSeal Joints
- Recommended surfaceMetal
- Dry time4 h
- BrandSika
- ColorWhite
- Volume capacity10.3 oz
Price when purchased online
Free Painting Service Quote
More seller options (6)
Starting from $23.85
About this item
Product details
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.
- 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
- 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
- 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
- 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
- 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
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Industrial sealant type
Marine Adhesive and sealant
Rec. use
Seal Joints
Recommended surface
Metal
Dry time
4 h
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Similar items you might like
Based on what customers bought
Sikaflex 291 One Component Fast Cure Marine Adhesive and Sealant, 300ml, Black $19.30
$1930current price $19.30Sikaflex 291 One Component Fast Cure Marine Adhesive and Sealant, 300ml, Black
Click to see full view Sikaflex-295 UV Resistant Marine Adhesive Sealant, 10.1 fl. oz Cartridge, White $26.99
$2699current price $26.99Click to see full view Sikaflex-295 UV Resistant Marine Adhesive Sealant, 10.1 fl. oz Cartridge, White
Sika Sikaflex® 291 Fast Cure Adhesive & Sealant 10.3oz(300ml) Cartridge - Black | Bundle of 5 $13.50 Was $15.00
4 optionsAvailable in additional 4 options$1350current price $13.50, Was $15.00$15.00Sika Sikaflex® 291 Fast Cure Adhesive & Sealant 10.3oz(300ml) Cartridge - Black | Bundle of 5
104.1 out of 5 Stars. 10 reviews3M 3M Marine Adhesive Sealant 5200 $17.44
$1744current price $17.443M 3M Marine Adhesive Sealant 5200
Sika 610568 3 oz Sikaflex 291 Fast Cure Sealants Tube, White $26.98
$2698current price $26.98Sika 610568 3 oz Sikaflex 291 Fast Cure Sealants Tube, White
Flex Seal Draft and Insulation Tape, Clear, 2" x 16' $14.99
$1499current price $14.99Flex Seal Draft and Insulation Tape, Clear, 2" x 16'
994.6 out of 5 Stars. 99 reviewsSika Sikaflex 291 Fast Cure - Black - 3oz Tube [610566] $21.94 Was $24.38
![Sika Sikaflex 291 Fast Cure - Black - 3oz Tube [610566]](https://i5.walmartimages.com/asr/47c36f8b-24c7-41e9-b494-48b8970e4d24.900fd23a4ebfdd944cd23a6394ea31c3.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$2194current price $21.94, Was $24.38$24.38Sika Sikaflex 291 Fast Cure - Black - 3oz Tube [610566]
15 out of 5 Stars. 1 reviewsSika Sikaflex-221 - Black - Multi-purpose polyurethane sealant/adhesive - Creates permanent elastic seal - Sandable/paintable - Non-corrosive - 10.1 fl oz $26.89
$2689current price $26.89Sika Sikaflex-221 - Black - Multi-purpose polyurethane sealant/adhesive - Creates permanent elastic seal - Sandable/paintable - Non-corrosive - 10.1 fl oz
Sikaflex 521 White UV Resistant Low Modulus Sealant 300ml Cartridge $32.08
$3208current price $32.08Sikaflex 521 White UV Resistant Low Modulus Sealant 300ml Cartridge
null4.5 out of 5 Stars. null reviewsSika 10.3 oz & 300 ml 221 Multi-Purpose Polyurethane Sealant & Adhesive Cartridge, Aluminum Gray $24.93
$2493current price $24.93Sika 10.3 oz & 300 ml 221 Multi-Purpose Polyurethane Sealant & Adhesive Cartridge, Aluminum Gray
DAP Ultra Clear 2.8 oz Crystal Clear All Purpose Sealant $15.33 $5.48/oz
$1533current price $15.33$5.48/ozDAP Ultra Clear 2.8 oz Crystal Clear All Purpose Sealant
3M 5200 Polyurethane, White Marine Adhesive Industrial Sealant, 1 oz $16.00
$1600current price $16.003M 5200 Polyurethane, White Marine Adhesive Industrial Sealant, 1 oz
314.3 out of 5 Stars. 31 reviewsGorilla Waterproof Patch & Seal Liquid Rubber, Black Sealant, 32 Ounce $34.94 $1.09/fl oz
$3494current price $34.94$1.09/fl ozGorilla Waterproof Patch & Seal Liquid Rubber, Black Sealant, 32 Ounce
2124.6 out of 5 Stars. 212 reviewsClearance 100ML Waterproof Roof Sealant With Brush,Instant Leak Repair Coating For Gutters And Pipes,Flexible Crack Filler For Interior And Exterior Use With Weather Resistance $8.09 Was $12.09
Clearance
$809current price $8.09, Was $12.09$12.09100ML Waterproof Roof Sealant With Brush,Instant Leak Repair Coating For Gutters And Pipes,Flexible Crack Filler For Interior And Exterior Use With Weather Resistance
GE Advanced Silicone Window & Door Sealant, Pack of 1, White 2.8 fl oz Tube $7.97 $2.85/fl oz
$797current price $7.97$2.85/fl ozGE Advanced Silicone Window & Door Sealant, Pack of 1, White 2.8 fl oz Tube
1194.7 out of 5 Stars. 119 reviewsWindshield Sealant Black 310ml, Fast Cure Windshield Adhesive, High Strength Polyurethane Sealant, Suitable for Vehicles and RV $20.00
$2000current price $20.00Windshield Sealant Black 310ml, Fast Cure Windshield Adhesive, High Strength Polyurethane Sealant, Suitable for Vehicles and RV
25 out of 5 Stars. 2 reviewsStain Smartguard Concentrated Multi-Surface Sealant, Clear, 15oz $9.99
$999current price $9.99Stain Smartguard Concentrated Multi-Surface Sealant, Clear, 15oz
GE Supreme Silicone Kitchen & Bath Sealant, Pack of 1, Clear 10.1 fl oz Cartridge $11.99 $1.19/fl oz
$1199current price $11.99$1.19/fl ozGE Supreme Silicone Kitchen & Bath Sealant, Pack of 1, Clear 10.1 fl oz Cartridge
1104.5 out of 5 Stars. 110 reviewsPermatex® 59214 High Temperature Thread Sealant 0.20 fl. oz. Carded Pack $5.75 $5.75/count
$575current price $5.75$5.75/countPermatex® 59214 High Temperature Thread Sealant 0.20 fl. oz. Carded Pack
164.7 out of 5 Stars. 16 reviews2 PC-Permatex 59214 High-Temperature Thread Sealant - 6 mL $13.99
$1399current price $13.992 PC-Permatex 59214 High-Temperature Thread Sealant - 6 mL
Customer ratings & reviews
How item rating is calculated
Customer photos
Sort by |
Showing 1-1 of 1 review
Feb 17, 2026
James
1 out of 5 stars review
Verified Purchase
Irresponsible fulfillment and handling.
Product arrived damaged from Marine Fulfillment. Price was 20% higher than Amazon. Walmart...suggest you find another supplier to fulfill these orders. Feel I deserve a full refund. Will not waste my time returning this product. Will instead buy from Amazon. Very disappointing. Was hoping to be able to do more business with Walmart in the future cause I am satisfied with your user interface and online platform.
Helpful?7HN70FRR0M91623981757
