1
Waterproof polyurethane formula for durable bonding.
Expands 3 times for a stronger hold.
Versatile for wood, metal, ceramic, and more.
Temperature resistant for hot and cold conditions.
Easy to use with water-activated formula.
Forms a Gorilla Tough bond with various materials.
Ideal for heavy-duty projects and repairs.
Average Rating out of 5:
Price Range: $11.95
Material: Polyurethane
2
All-purpose adhesive for diverse projects and repairs.
Crystal clear finish enhances project aesthetics.
Non-foaming formula ensures smooth application.
Water-resistant for indoor and outdoor use.
Creates incredibly strong, durable bonds.
Easy to use for quick fixes.
Perfect for wood, metal, glass, and more.
Average Rating out of 5:
Price Range: $12.97
Material: Polyurethane
3
Versatile one-component polyurethane sealant.
Bonds to metals, plastics, and coatings.
Age-resistant for long-lasting performance.
Resists seawater and caustic solutions.
Easy application with standard caulking guns.
NSF-approved for safe food and water use.
Perfect for permanent seals and bonding.
Average Rating out of 5:
Price Range: $9.08
4
Permanent bonding for marine surfaces like wood.
Excellent for fiberglass and metal applications.
Ideal for boats and RVs above waterline.
Resistant to saltwater and harsh weather conditions.
Flexible bond absorbs shock and vibration stress.
Fast curing time: tack-free in 1-2 hours.
Professional-grade sealant for industrial use only.
Average Rating out of 5:
Price Range: $13.32
Material: Polyurethane
5
Fills large holes, gaps, and cracks effectively.
Ideal for insulating against drafts inside and outside.
Sands, paints, and stains after curing for customization.
Adheres to wood, concrete, aluminum, and fiberglass.
Solvent clean up required for easy maintenance.
12 oz aerosol great for small jobs.
Seals ducts, cables, and plumbing areas securely.
Average Rating out of 5:
Price Range: $5.85
Size: 12 oz
6
High-performance polyurethane sealant for cracks.
Self-leveling and waterproof for durability.
Textured finish blends seamlessly with concrete.
Supports driveways, sidewalks, and balconies.
Resists aging and harsh weather conditions.
Seals cracks up to 1 inch wide.
Compatible with various paint types.
Average Rating out of 5:
Price Range: $9.14
Size: Pack of 1
Material: Polyurethane
7
Premium moisture cured polyurethane sealant.
Excellent adhesion without primer on most materials.
Highly flexible with +/- 35% joint movement capability.
Suitable for water immersion and wet areas.
Compatible with non-rigid coatings; paintable.
Acoustical sealant for improved sound transfer control.
UL Listed for fire resistance and safety standards.
Average Rating out of 5:
Price Range: $98.79
Color: Stone
8
Fast curing for quick applications.
Excellent adhesion to multiple surfaces.
Durable against various environmental conditions.
Works above and below waterline.
Can be painted for versatile finishes.
NSF approved for drinking water safety.
Ideal for experienced professional users only.
Average Rating out of 5:
Price Range: $13.83
Color: Black
Material: 1-C polyurethane
9
Ideal for marine construction applications.
Adheres to wood, fiberglass, and metal surfaces.
Non-corrosive and highly elastic formulation.
Resistant to fresh and seawater damage.
Easy application with various piston guns.
Cures upon exposure to atmospheric moisture.
Can be overpainted and sanded easily.
Average Rating out of 5:
Price Range: $9.59
Color: Black
Material: 1-C polyurethane
10
High-performance polyurethane sealant for various applications.
Non-sag, flexible, and durable for long-lasting use.
Excellent adhesion without primer on most materials.
Resistant to aging, weathering, and moisture exposure.
Ideal for joints up to 1/2 inch deep.
Jet fuel resistant; suitable for submerged conditions.
Meets stringent federal and ASTM specifications.
Average Rating out of 5:
Price Range: $89.00
Color: White
Material: Polyurethane
11
100% waterproof for all weather conditions. Strong bond for various materials including wood. Expands 3-4 times for extra strength. Temperature resistant for hot and cold environments. Paintable, stainable, and sandable after drying. Ideal for indoor and outdoor repairs. Easy to use, made in the USA.
Average Rating out of 5:
Price Range: $30.49
Color: Brown
Material: Blend
12
Incredibly strong and versatile for various projects.
Waterproof formula withstands outdoor elements effectively.
Perfect for tough repairs on different surfaces.
Easily bonds wood, metal, glass, ceramic, and more.
Expands three times for a stronger bond.
Ideal for both indoor and outdoor applications.
Convenient two-pack for multiple repairs and uses.
Average Rating out of 5:
Price Range: $17.38
Size: 4 Ounce
Material: Polyurethane
13
Exceptional adhesion to various surfaces.
Resistant to UV rays and extreme temperatures.
Minimizes leaks for long-lasting protection.
Ideal for concrete, masonry, and metals.
Designed for easy application and self-leveling.
Withstands harsh weather and freeze-thaw cycles.
Durable sealant for indoor and outdoor use.
Average Rating out of 5:
Price Range: $29.50
Material: Polyurethane
14
Exceptional for small joints up to 1/2-in.
Strong resistance to weathering and aging.
High elasticity accommodates ±35% joint movement.
Fast curing with tack-free time of 3 hours.
Meets ASTM C920 and NSF/ANSI Standard 61.
Ideal for windows, door frames, and flashing.
10.1 fl oz of premium-grade adhesive.
Average Rating out of 5:
Price Range: $13.20
Color: Limestone
15
High-performance polyurethane adhesive sealant.
Durable and weather-resistant for outdoor use.
Fast curing time of 24 hours.
Comes in a convenient 10.5 oz cartridge.
Ideal for bonding and sealing applications.
Black color for a seamless finish.
Easy to apply with standard caulking gun.
Average Rating out of 5:
Price Range: $25.62
Material: polyurethane
16
High adhesive strength for various applications.
Excellent elasticity for flexible bonding.
Effective gap filling capabilities.
Compensates for loose tolerances in construction.
Eliminates need for traditional fasteners.
Bonds to multiple substrate types.
Durable and weather-resistant performance.
Average Rating out of 5:
Price Range: $20.00
17
Quick-setting polyurethane spray foam insulation.
Strong adhesion on various construction materials.
Two nozzles for versatile application.
Paintable surface for easy finishing.
Thermal resistance of 5.66 per inch.
Suitable for DIY and professional use.
Comprehensive coverage for indoor and outdoor projects.
Average Rating out of 5:
Price Range: $24.99
Size: 1 Pack
Material: Polyurethane
18
High-performance polyurethane sealant for durability. Self-leveling for easy application on horizontal surfaces. Flexible with +/- 25% movement capability. Resistant to aging and weathering effects. Ideal for sealing concrete expansion joints. Includes 24 tubes, great value pack. Meets rigorous federal and ASTM specifications.
Average Rating out of 5:
Price Range: $188.00
Color: Limestone
19
Fast curing one-component polyurethane sealant.
Excellent cut and tear resistance.
Permanent elastic adhesion on various surfaces.
Weather resistant for long-lasting performance.
Sandable and paintable for versatile applications.
NSF approved for potable water contact.
Designed to withstand road shock and abuse.
Average Rating out of 5:
Price Range: $9.08
Color: Aluminum Gray
Material: Polyurethane-based adhesive
20
Crystal clear for invisible bondlines.
Fast curing in 20-30 seconds.
High bonding strength up to 12 Mpa.
Suitable for PVC, ABS, and wood veneer.
Adjust temperature for optimal performance.
Store below 40°C for longevity.
Ideal for automatic and manual machines.
Average Rating out of 5:
Price Range: $78.99
Color: Crystal Clear
Material: Epoxy Resin
21
One-component moisture-cure sealant for automotive use.
Permanently flexible and high-strength bond.
Excellent adhesion to various substrates.
Non-sag formula for easy application.
Ready-to-use, no mixing required.
10.5oz cartridge for efficient sealing.
Ideal for RV and automotive seams.
Average Rating out of 5:
Price Range: $19.99
Material: Polyurethane
22
Strong bonding for various outdoor applications.
Fast curing for quicker project completion.
Non-corrosive for safe handling and use.
Works on multiple surfaces including wood and metal.
Waterproof and water immersible for durability.
Resistant to weathering and environmental effects.
Easy application with standard adhesive gun.
Average Rating out of 5:
Price Range: $104.24
Size: 29 fl. Oz (Pack of 6)
23
High performance elastomeric polyurethane sealant.
Eliminates mixing and cleaning of equipment.
Designed for vertical and horizontal joints.
Suitable for submerged conditions and wet environments.
Excellent for small joints and fillets.
Ready to use at temperatures above 40°F.
Ideal for construction adhesive applications and roofing details.
Average Rating out of 5:
Price Range: $13.00
Material: Rubber
24
Easy-to-use waterproof sealant for various surfaces.
Effective for sealing cracks and leaks reliably.
Resists damage from harsh weather conditions.
Gentle formula safe for multiple material types.
Simple application with a brush for even coverage.
Enhances waterproofing with multiple applications.
Ideal for roofs, walls, and outdoor use.
Average Rating out of 5:
Price Range: $35.59
Color: Grey
25
White polymer-based adhesive for seamless moulding joints.
9.13 oz (270 ml) cartridge for easy application.
Strong bond between profiles for durable results.
Excess glue easily removed with soapy water.
Can be painted after 24 hours of drying.
Replaces FX-200 joint adhesive for improved performance.
Ideal for both professional and DIY projects.
Average Rating out of 5:
Price Range: $39.99
Material: Polyurethane
26
Pack of 2, 4 oz tubes.
100% polyurethane for durability.
Repositionable and easy to use.
Safe and VOC compliant in all states.
8X stronger than regular construction adhesives.
Ideal for indoor and outdoor projects.
Enhanced grab power for superior performance.
Average Rating out of 5:
Price Range: $12.99
Material: Polyurethane
