Top Polymer Sealant Reviews

Jetcoat Premium Elastomeric Asphalt Crack Filler and Sealant, Perfect for Blacktop Repair 10 oz

LONG-LASTING SEALANT - Fortified with plasticizers for added flexibility, Jetcoat Premium Elasto Asphalt Crack Filler is designed to enhance and....
GREAT FOR MULTIPLE SURFACES - Use this extra strength driveway filler on all types of asphalt pavements and blacktop surfaces. Do not use on concrete....
READY TO USE - This sealant comes ready to fill and seal any blacktop surface. Simply stir the sealer to a uniform consistency and continue to stir....
EASY APPLICATION - Simply cut the spout tip to a desired width and puncture the seal. Apply material into the crack with a caulking gun. Allow Crack....
LONG-LASTING REPAIR - Our polymer-modified asphalt emulsion-based crack sealant has resilient characteristics that allow for self-healing quality and....

Advanced polymer formula siding sealant delivers excellent performance on vinyl, fiber cement, aluminum and wood siding.
Wet weather and low temperature application.
No shrink and virtually no VOC's, less than 1%.

3M Marine Adhesive Sealant 5200, PN06500, White, 295 mL Cartridge.
3M Marine Adhesive Sealant 5200 is a one-component, high-strength, moisture-curing, gap-filling polyurethane for permanent bonding of wood, gelcoat and fiberglass. It cures to form a firm, rubbery, waterproof seal on joints and boat hardware, above and below the waterline. This product has been trusted throughout the marine industry for over 50 years.
Permanent bonding – above and below the waterline.
Tough and flexible polyurethane polymer forms strong bonds.
Capable of retaining strong bonds during vibration, swelling, shrinking or shock.

Easy to apply – One-part adhesive sealant requires no mixing, cures completely in 5-7 days.
Use what the pros use – Extremely strong adhesive sealant retains strength above or below waterline.
Tough, flexible bonds – Stays flexible, retaining strong bonds even during vibration, structural movement, swelling, shrinking or shock.
Bonds permanently – Ideal for sealing, bonding and attaching on the interiors of boats or on exteriors where shielded from the sun.
Long lasting formula – Tough polyurethane polymer resists weathering and salt water.

CURES FAST – One-part adhesive sealant requires no mixing, typically cures in as little as 24 hours so you can get back on the water faster.
SEALS ABOVE AND BELOW WATERLINE – Ideal for joints, rub-rails, access plates and other areas shielded from the sun.
LONG LASTING FORMULA – Tough polyurethane polymer resists weathering and salt water.
TOUGH, FLEXIBLE BONDS – Stays very flexible, retaining strong bonds even during vibration, structural movement or shock.
ALLOWS DISASSEMBLY WITHOUT DAMAGE – Medium-strength, semi-permanent adhesive sealant allows bonded parts to be removed after prolonged use.

CURES FAST One-part adhesive sealant requires no mixing, typically cures in as little as 24 hours so you can get back on the water faster.
SEALS ABOVE AND BELOW WATERLINE – Ideal for joints, rub-rails, access plates and other areas shielded from the sun.
LONG LASTING FORMULA Tough polyurethane polymer resists weathering and salt water.
WON’T CRACK OR PEEL – Stays very flexible, retaining strong bonds even during vibration, structural movement or shock.
ALLOWS FOR DISASSEMBLY WITHOUT DAMAGE – Medium-strength, semi-permanent adhesive sealant allows for bonded parts to be removed after prolonged use.

FAST AND EASY TO USE – Fast-cure version of 3M Marine Adhesive Sealant 5200 is tack-free in 1-2 hours and typically cures within 48 hours.
USE WHAT THE PROS USE – Extremely strong adhesive sealant retains strength above or below waterline.
TOUGH, FLEXIBLE BONDS – Stays flexible, retaining strong bonds even during vibration, structural movement, swelling, shrinking or shock.
BONDS PERMANENTLY – Ideal for sealing, bonding and attaching on the interiors of boats or on exteriors where shielded from the sun.
LONG LASTING FORMULA – Tough polyurethane polymer resists weathering and salt water.

USE WHAT THE PROS USE – Extremely strong adhesive sealant retains strength above or below waterline.
BONDS PERMANENTLY – Ideal for sealing, bonding and attaching on the interiors of boats and RVs, or on exteriors below the waterline and where shielded from the sun.
LONG LASTING FORMULA – Tough polyurethane polymer resists weathering and salt water.
WON’T CRACK OR PEEL – Stays flexible, retaining strong bonds even during vibration, structural movement or shock.
EASY TO APPLY – Adhesive sealant requires no mixing, cures completely in 5-7 days.

USE WHAT THE PROS USE – Extremely strong adhesive sealant retains strength above or below waterline.
BONDS PERMANENTLY – Ideal for sealing, bonding and attaching on the interiors of boats and RVs, or on the exteriors below the waterline and where shielded from the sun.
LONG LASTING FORMULA – Tough polyurethane polymer resists weathering and salt water.
WON’T CRACK OR PEEL – Stays flexible, retaining strong bonds even during vibration, structural movement or shock.
EASY TO APPLY – Adhesive sealant requires no mixing, cures completely in 5-7 days.

CURES FAST – One-part adhesive sealant requires no mixing, typically cures within 48 hours so you can get back on the water faster.
USE WHAT THE PROS USE – Extremely strong adhesive sealant retains strength above or below waterline.
BONDS PERMANENTLY – Ideal for sealing, bonding and attaching on the interiors of boats and RVs, or on exteriors below the waterline and where shielded from the sun.
LONG LASTING FORMULA – Tough polyurethane polymer resists weathering and salt water.
WON’T CRACK OR PEEL – Stays flexible, retaining strong bonds even during vibration, structural movement or shock.

Advanced polymer formula siding sealant delivers excellent performance on vinyl, fiber cement, aluminum and wood siding.