10 Best Duncan All Sealants Fillers Adhesives
for May 2022

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.9
SCORE
Sea Bond Secure Denture Adhesive Seals, Fresh Mint Uppers, Zinc Free, All Day Hold, Mess Free, 30 Count

Sea-Bond Sea Bond Secure Denture Adhesive Seals

Fresh Mint Uppers, Zinc Free, All Day Hold, Mess Free, 30 Count

by Sea-Bond
What We like

Zinc free, ooze free, easy, no mess cleanup, unlike denture pastes or denture creams

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Product Features

  • Healthy Benefit Plus Program eligible
  • Secure denture adhesive for a stronger all day comfortable hold
  • FSA/HSA eligible
  • Strong, all day hold with a cushiony, soft feel

Secure denture adhesive for a stronger all day comfortable hold Strong, all day hold with a cushiony, soft feel Fsa/hsa eligible Healthy benefit plus program eligible

2
9.5
SCORE
3M Marine Adhesive Sealant Fast Cure 4200 (06560) – Semi-Permanent Flexible Adhesive Sealant for Boats and RVs – White - 10 fl oz (295 ml)

3M Marine Adhesive Sealant Fast Cure 4200 (06560) – Semi-Permanent Flexible Adhesive Sealant for Boats and RVs – White

10 fl oz (295 ml)

by 3M
What We like

ALLOWS FOR DISASSEMBLY WITHOUT DAMAGE Medium-strength, semi-permanent adhesive sealant allows for bonded parts to be removed after prolonged use

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Product Features

  • 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
  • WONT CRACK OR PEEL Stays very flexible, retaining strong bonds even during vibration, structural movement or shock
  • 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

Long lasting formula tough polyurethane polymer resists weathering and salt water Wont crack or peel stays very flexible, retaining strong bonds even during vibration, structural movement or shock Seals above and below waterline ideal for joints, rub-rails, access plates and other areas shielded from the sun 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

3
9.5
SCORE
3M Marine Adhesive Sealant 5200 (05203) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 3 fl oz Tube

3M Marine Adhesive Sealant 5200 (05203) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair

White, 3 fl oz Tube

by 3M
What We like

EASY TO APPLY Adhesive sealant requires no mixing, cures completely in 5-7 days

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Product Features

  • LONG LASTING FORMULA Tough polyurethane polymer resists weathering and salt water
  • 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
  • USE WHAT THE PROS USE Extremely strong adhesive sealant retains strength above or below waterline
  • WONT CRACK OR PEEL Stays flexible, retaining strong bonds even during vibration, structural movement or shock

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 Use what the pros use extremely strong adhesive sealant retains strength above or below waterline Long lasting formula tough polyurethane polymer resists weathering and salt water Wont crack or peel stays flexible, retaining strong bonds even during vibration, structural movement or shock

4
9.3
SCORE
MG Chemicals 8349TFM Thermally Condcutive 1 to 1 Epoxy Adhesive, Two Part 25 mL Dual Syringe

MG Chemicals 8349TFM Thermally Condcutive 1 to 1 Epoxy Adhesive

Two Part 25 mL Dual Syringe

by MG Chemicals
What We like

Provides strong electrical insulation

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Product Features

  • Flame retardant meets UL 94V-0
  • Thermal conductivity of 1.1 W/(mK)
  • 1:1 mix ratio, Working life: 20 minutes
  • Cure time: 16 hours at room temperature or 20 minutes at 65 C (149 F)

Thermal conductivity of 1.1 w/(mk) 1:1 mix ratio, working life: 20 minutes Cure time: 16 hours at room temperature or 20 minutes at 65 c (149 f) Flame retardant meets ul 94v-0

5
8.9
SCORE
Silicone RTV 4500 Food Contact Safe High Strength Silicone Sealant, Clear (2.8 FL. Ounce)

Silco Silicone RTV 4500 Food Contact Safe High Strength Silicone Sealant

Clear (2.8 FL. Ounce)

by Silco incorporated
What We like

Self curing, easy to app

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Product Features

  • Bonds to most surfaces
  • Excellent for sealing or creating gaskets
  • Impervious to all weather conditions

Excellent for sealing or creating gaskets Bonds to most surfaces Impervious to all weather conditions

6
8.9
SCORE
J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant - Red - 3 oz.

J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant

Red, 3 oz.

by JBWeld
What We like

VERSATILE & DEPENDABLE: Ideal for automotive, metal, oil pans, exhaust manifolds, water pumps, timing covers, differential covers, drive housings and oven doors

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Product Features

  • DO IT YOURSELF: Big or small, you can DIY it with J-B. Our heavy duty adhesives repair & restore it right the first time. JB Weld delivers the legendary performance of the World's Strongest Bond
  • EASY TO USE: Curing when the product is exposed to the moisture in air, it forms a tough, waterproof seal on most surfaces. It will not shrink or crack, resists weathering and is sensor safe
  • HI TEMP RED SILICONE GASKET MAKER & SEALANT: Is an RTV (Room Temperature Vulcanized) Silicone gasketing material, designed for use in mechanical assemblies where the existence of higher, continuous temperatures up to 550 F or 650 F intermittent might exist
  • COUNT ON US: For more than 40 years, our products have earned a loyal following from people who take pride in their work. With each product we innovate, we continue to provide the world's strongest bond for your projects

Count on us: for more than 40 years, our products have earned a loyal following from people who take pride in their work. with each product we innovate, we continue to provide the world's strongest bond for your projects Hi temp red silicone gasket maker & sealant: is an rtv (room temperature vulcanized) silicone gasketing material, designed for use in mechanical assemblies where the existence of higher, continuous temperatures up to 550 f or 650 f intermittent might exist Easy to use: curing when the product is exposed to the moisture in air, it forms a tough, waterproof seal on most surfaces. it will not shrink or crack, resists weathering and is sensor safe Do it yourself: big or small, you can diy it with j-b. our heavy duty adhesives repair & restore it right the first time. jb weld delivers the legendary performance of the world's strongest bond

7
8.9
SCORE
Flex Seal Spray Rubber Sealant Coating, 14-oz, Clear

Flex Seal Spray Rubber Sealant Coating

14-oz, Clear

by Swift Response, LLC
What We like

Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies

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Product Features

  • Will not sag or drip in the Summer heat. Will not crack or peel in the Winter cold
  • Protects surface from corrosion, can be used on wet or dry surfaces
  • The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color
  • Seeps into cracks and holes. Dries to a watertight, flexible, rubberized coating. Stays flexible and pliable; lasts many years

The easy way to coat, seal, protect, and stop leaks fast! once dry, can be painted any color Will not sag or drip in the summer heat. will not crack or peel in the winter cold Protects surface from corrosion, can be used on wet or dry surfaces Seeps into cracks and holes. dries to a watertight, flexible, rubberized coating. stays flexible and pliable; lasts many years

8
8.9
SCORE
Gorilla All Purpose Epoxy Putty Stick, 2 Ounce, Grey, (Pack of 1)

Gorilla All Purpose Epoxy Putty Stick

2 Ounce, Grey, (Pack of 1)

by The Gorilla Glue Company
What We like

Gorilla All purpose epoxy stick is an incredibly strong and versatile epoxy putty.

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Product Features

  • Dries grey
  • Sets in 10 minutes
  • Incredibly strong - 1550 PSI
  • Waterproof**

Sets in 10 minutes Incredibly strong - 1550 psi Waterproof** Dries grey

9
8.5
SCORE
3M Foam Fast 74 Spray Adhesive, Clear, Net Wt 16.9 oz

3M Foam Fast 74 Spray Adhesive

Clear, Net Wt 16.9 oz

by 3M
What We like

Provides professional, industrial strength for demanding applications

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Product Features

  • Allows for a bond time of 15 seconds to 30 minutes
  • Dispenses with a lacespray pattern optimized for foam bonding
  • Offers a fast, aggressive tack for a quick assembly of highstress bonds
  • Designed specifically for foams and fabrics

Allows for a bond time of 15 seconds to 30 minutes Dispenses with a lacespray pattern optimized for foam bonding Designed specifically for foams and fabrics Offers a fast, aggressive tack for a quick assembly of highstress bonds

10
8.2
SCORE
Gorilla Clear 100% Silicone Sealant Caulk, 10 Ounce Cartridge, Clear, (Pack of 1)

Gorilla Clear 100% Silicone Sealant Caulk

10 Ounce Cartridge, Clear, (Pack of 1)

by The Gorilla Glue Company
What We like

Incredibly versatile 100% silicone sealant that dries translucent clear

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Product Features

  • Mold and mildew resistant. **Note: Do not use on wet, damp, frozen or contaminated surfaces. Not paintable. Not for use in underwater applications, aquariums, on brick, masonry, cementitious materials or on metals sensitive to corrosion including brass & galvanized metals. For general auto/marine applications not for under hood or direct gasoline exposure
  • Indoor/outdoor; 100% waterproof
  • Best for sealing gaps or cracks between two surfaces; Works on window, door, kitchen, bath, gutters, auto, marine and more
  • Won't yellow, shrink or crack

Best for sealing gaps or cracks between two surfaces; works on window, door, kitchen, bath, gutters, auto, marine and more Won't yellow, shrink or crack Indoor/outdoor; 100% waterproof Mold and mildew resistant. **note: do not use on wet, damp, frozen or contaminated surfaces. not paintable. not for use in underwater applications, aquariums, on brick, masonry, cementitious materials or on metals sensitive to corrosion including brass & galvanized metals. for general auto/marine applications not for under hood or direct gasoline exposure

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