10 Best fillers adhesives sealants in Canada

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Last Updated - 2025/06/07

Best Choice

01
Berkland

[2-Pack] Black Polyurethane Seam Sealer Automotive Compound Kit - Durable & Flexible Auto Body Filler - Seam & Joint Compound for Bare, Primed or Painted Surfaces - Automotive Seam Sealer [Black]
Main highlights

[2-Pack] Plug Any Void –– Easily patch large cracks with confidence when using this thick auto seam sealer. This single-component panel bond compound provides superior adhesion on bare, primed, or painted metal surfaces on your vehicle or RV. Seam sealer is black in color.
Primer and Paint Ready –– Get your project ready for the road in just 24 hours. Smooth out and let the quick-curing seam sealant settle in for 45 minutes. Then you're ready to prime and paint the automotive body filler for a flawless finish that blends right in. Seam sealer is black in color.
Permanently Fill Gaps –– Don't settle for a body panel adhesive sealant that doesn't hold up. Trust in a non-shrinking, non-cracking and low odor formula that stays remarkably flexible over time. Prevent leaks and debris from infiltrating your vehicle, and promote corrosion resistance
Complete Kit –– Comes with nitrile gloves and an application tip to make the process ...seamless. This joint and seam filler set comes with everything you need and more. The sealant is compatible with any standard caulking gun
All-Weather Performance –– High heat and humidity are no match for this car sealant. Enhanced moisture curing properties ensure a durable hold for interior or exterior use. Use a urethane sealer that is worlds ahead of any solvent-based solutions
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9.7

Exceptional

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02
Berkland

Black Polyurethane Seam Sealer Automotive Compound Kit - Durable & Flexible Auto Body Filler - Seam & Joint Compound for Bare, Primed or Painted Surfaces - Automotive Seam Sealer [Black]
Main highlights

Primer and Paint Ready –– Get your project ready for the road in just 24 hours. Smooth out and let the quick-curing seam sealant settle in for 45 minutes. Then you're ready to prime and paint the automotive body filler for a flawless finish that blends right in. Seam sealer is black in color.
Plug Any Void –– Easily patch large cracks with confidence when using this thick auto seam sealer. This single-component panel bond compound provides superior adhesion on bare, primed, or painted metal surfaces on your vehicle or RV. Seam sealer is black in color.
Permanently Fill Gaps –– Don't settle for a body panel adhesive sealant that doesn't hold up. Trust in a non-shrinking, non-cracking and low odor formula that stays remarkably flexible over time. Prevent leaks and debris from infiltrating your vehicle, and promote corrosion resistance
Complete Kit –– Comes with nitrile gloves and an application tip to make the process seamless This joint and seam filler set comes with everything you need and more. The sealant is compatible with any standard caulking gun
All-Weather Performance –– High heat and humidity are no match for this car sealant. Enhanced moisture curing properties ensure a durable hold for interior or exterior use. Use a urethane sealer that is worlds ahead of any solvent-based solutions
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9.4

Excellent

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03
Gorilla

Gorilla 100% Silicone Sealant Caulk, All Purpose, Waterproof, 2.8oz/82ml Squeeze Tube, Clear Transparent, (Pack of 1), 8190001

Free Shipping

9.1 worth the money

9.1 Simple to use

9.1 Attachment
Main highlights

Won't yellow, shrink or crack
Indoor/outdoor; 100% waterproof
Incredibly versatile 100% silicone sealant that dries clear
Best for sealing gaps or cracks between two surfaces; Works on window, door, kitchen, bath, gutters, auto, marine and more
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9.1

Excellent

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Value for Money

04
Gorilla

Gorilla Glue Epoxy, Dries Clear, Gap Filling, Indoor & Outdoor, Water Resistant, 5 Minute Set, Dries Clear Transparent, 0.85oz/25mL, (Pack of 1) 4200602

Free Shipping

8.7 Simple to use

8.0 Attachment

8.0 worth the money
Main highlights

WATER RESISTANT: Withstands moderate exposure to water
SOLVENT RESISTANT ONCE CURED
GAP-FILLING: Fills voids and bonds uneven and vertical surfaces.
EASY-TO-USE SYRINGE: Separate barrels of epoxy resin and hardener keep epoxy from hardening, plus syringe dispenses evenly and includes a cap for multiple uses.
DRIES CLEAR: Ideal for clean, easy finishing
5 MINUTE SET: Plenty of re-positioning time for the perfect fit.
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8.8

Very Good

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05
SIKA

SIKA - Sealant - Sika Concrete Fix - Limestone - Polyurethane-Based sealant - Non-sag - Elastomeric - Moisture-Curing - 300 mL (10.1 US fl. oz)

Free Shipping
Main highlights

VERSATILE – Secures joints with a sealant that bonds to substrates such as concrete, stucco, metal and brick. Product is non-staining and protects decorative and architectural materials
SAVES TIME – Applies quickly to surfaces and cures when exposed to moisture, forming a long-lasting seal. Suitable for vertical and horizontal weatherproofing applications on multiple substrates
READY TO USE – Adhesive applies easily from disposable composite cartridges, creating an elastic tear-resistant seal for weatherproofing joints, cracks and gaps in roofs, walls, balconies and floors
IDEAL FOR CONSTRUCTION AND REPAIRS – Bonds strongly to most construction materials without a primer and is suitable for joints and cracks less than 13 mm (1.2 in) in depth
DURABLE – Single-component, polyurethane-based elastomeric sealant creates an excellent non-sag bond. Provides flexibility within joints and protection against weather and aging
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8.5

Good

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06
Fixmend

Fixmend 3 Rolls Caulking Tape, Self Adhesive Sealant Caulk Strip, Waterproof Sealing Tape for Kitchen, Bathroom, Bathtub, Toilet, Wall Floor, Countertop Edge Protector (White 126 x 1.5in)

Free Shipping
Main highlights

Wide Application - Waterproof sealing tape widely used for sealing the seams of gas stove, sink, basin, bathtub, toilet and walls. It could prevent them from getting black and keep your kitchen and bathroom clean and tidy.
Size - White Sealant Tape, Each roll Length: 3.2m/126 inch. Width: 38mm/1.5 inch.
Material - The caulk strip is made of high-quality PVC material, waterproof, with better adhesion.
Linear design - The shape of the caulking tape is specially designed for family scenes, providing a comfortable feeling with a smooth and beautiful surface.
Easy to use - Before installing, please clean the area and keep it dry. Peel off the sealant plastic film on the surface of the adhesive and use a hair dryer heat the caulk strip to increase its viscosity, then press firmly and smooth it with a sealing tool.
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8.3

Good

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07
LePage

LePage Polyfilla Trim and Baseboard Filler 162 ml

Free Shipping
Main highlights

Paintable: Fast-set formula is paintable after only 30 minutes to help complete projects quickly
Flexible Seal: Effectively locks out air, moisture, dirt, dust, and insects
Environmentally Friendly: Product is non-flammable and low in odour, so it’s ideal for interior applications
Easy to Clean: Uncured, water-based adhesive cleans up easily with just water
Durable: Acrylic filler has added silicone for enhanced durability and adhesion
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8.0

Good

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08
Fixmend

3 Rolls Caulking Tape Waterproof Self Adhesive, Kitchen & Bath Seal Caulk Strip, Self Adhesive Caulk Tape Sealant Strip for Toilet Base, Bathtub Countertop, Wall Floor, with Sealing Tool (126 X 1.5In)

19% Off Free Shipping

8.9 Easy installation

8.9 Simple to use

8.0 Attachment
Main highlights

【Wide Application】: Widely used for sealing the seams of a gas stove, sink, basin, bathtub, and walls. It could prevent them from getting black and keep them clean and tidy.
【Tip】：Before installation, please clean the surface and keep the surface dry. If you use it in a low temperature place, you can heat it with a hair dryer and use it after the white caulk tape becomes soft.
【MATERIAL】: Made of PVC material, the caulk strip is waterproof and has long-lasting seal and adhesion.
【Exquisite Design】: The shape of the white caulk tape is specially designed for family scenes, providing a comfortable feeling with a smooth and beautiful surface.
【EASY TO USE】: Peel and press the caulk sealant strip tape to the surface in minutes. Then press and smooth it with a sealing tool.
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7.9

Good

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09
Mokani

Mokani 2 Packs Caulking Tape, Self Adhesive Caulk Strip, Waterproof Sealant Tape for Kitchen, Bathroom, Bathtub, Toilet, Wall Floor, Countertop, with Sealing Tool, White (126 x 1.5in)

30% Off Free Shipping

8.9 Easy installation

8.4 Simple to use

8.0 worth the money
Main highlights

【Wide Application】: Widely used for sealing the seams of gas stove, sink, basin, bathtub and walls. It could prevent them from getting black and keep them clean and tidy.
【SIZE】: Package include 2 rolls sealant tape, each roll length of 320cm/126in and width of 3.8cm/1.5in.
【Material】: Made of PVC material, the caulk tape is waterproof, oil-proof and has long-lasting seal and adhesion.
【Exquisite Design】: The shape of caulk strip is specially designed for family scenes, providing you a comfortable feeling with smooth and beautiful surface.
【EASY TO USE】The caulk tape is self-adhesive,Before installing, please clean the area and keep it dry. Peel off the sealant plastic film on the surface of the adhesive and use a hair dryer heat the caulk strip to increase its viscosity, then press firmly and smooth it with a sealing tool.
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7.8

Good

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10
KEPTFIT

6PCS Super Diamond Mud Seal,New Type Waterproof Sealant Mastic, Waterproof Repair Sealing Clay, Quick Wall Mending Mud for Drain Connection, for Holes and Gaps Wall Filler Air Conditioning Hole

Free Shipping
Main highlights

【Waterproof and Moisture-Resistant】Enjoy excellent leak-proofing properties with this waterproof sealant, making it the ideal solution for filling holes and cracks in pipes to prevent various leaks, such as rainwater seeping back indoors.
【Waterproof Sealant Mastic】New Type Waterproof Sealant Mastic is made of an environmentally-friendly engineering material that is waterproof and corrosion resistant. As a result, it has a high density and can effectively prevent animals from entering. Moreover, its good adhesion makes it perfect for patching holes.
【Versatile】Waterproof sealant is the ideal solution for filling pipe holes and cracks. It can effectively prevent air conditioning holes, wall holes, rat holes from leaking. For example, to prevent rainwater from returning to the room, such as pipe wall slot filling, air conditioning pipe wall gap filling, pipe butt filling, etc
【Type Waterproof Sealant Mastic】The Waterproof Sealant Mastic offers high plasticity, allowing you to mold it into various shapes like round, square, or long to fit the size and shape of any hole with ease and convenience.
【Fast air drying】Contains a cooling adhesive component that automatically hardens in the presence of wind, making it very easy to handle. Simply fill the gap with the new waterproofing sealant and the seal will harden in a few minutes.
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7.6

Good

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