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Adhesives Sealers Comparison - January 2026

7 Best Adhesives Sealers In Canada

1
Best Choice
9.9Exceptional
2
Best Value
9.8Exceptional
3
9.7Exceptional
4
9.6Exceptional
5
9.5Excellent
6
9.4Excellent
7
9.3Excellent
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Model

Permatex 59203 Black RTV Silicone Adhesive Sealant 16BR, 80ml
Model
Permatex 59203 Black RTV Silicone Adhesive Sealant 16BR, 80ml
Model
Roberts 7500 Vinyl Seam Sealer - 8 oz Bottle
Model
Lepage 2in1 Ultra Seal Adhesive Sealant - Waterproof & Permanently Flexible Silicone Caulk for Window, Wood, Sink, Tile, Metal, & Door- 295 ml Cartridge, Clear, 1 Pack
Model
Permatex 59103 Clear RTV Silicone Adhesive Sealant 66BR, 80mL
Model
Permatex 59103 Clear RTV Silicone Adhesive Sealant 66BR, 80mL
Model
Lepage 2in1 Ultra Seal Adhesive Sealant - Waterproof & Permanently Flexible Silicone Caulk for Window, Wood, Sink, Tile, Metal, & Door- 295 ml Cartridge, Clear, 1 Pack

Brand

Permatex
Brand
Permatex
Brand
Roberts
Brand
LePage
Brand
Permatex
Brand
Permatex
Brand
LePage

Reviews

1,112 reviews
Reviews
1,112 reviews
Reviews
76 reviews
Reviews
640 reviews
Reviews
556 reviews
Reviews
556 reviews
Reviews
640 reviews

Tech Specs

product dimensions

9.7 x 3.61 x 20.32 cm 113.4 g
product dimensions
9.7 x 3.61 x 20.32 cm 113.4 g
product dimensions
5.08 x 5.08 x 17.78 cm 226.8 g
product dimensions
123.95 x 123.95 x 726.44 cm 199.58 g
product dimensions
9.7 x 3.61 x 20.32 cm 90 g
product dimensions
9.7 x 3.61 x 20.32 cm 90 g
product dimensions
123.95 x 123.95 x 726.44 cm 199.58 g

Available On

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Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.9
    1
    Permatex

    Permatex 59203 Black RTV Silicone Adhesive Sealant 16BR, 80ml

    Main highlights
    • Waterproof seal resists cracking, shrinking and migrating
    • Sensor-safe
    • Resists auto and shop fluids
    • Can also be used as a gasket maker
    • All-purpose RTV silicone adhesive/sealant
  • 9.8
    2
    Permatex

    Permatex 59203 Black RTV Silicone Adhesive Sealant 16BR, 80ml

    Main highlights
    • Waterproof seal resists cracking, shrinking and migrating
    • Sensor-safe
    • Resists auto and shop fluids
    • Can also be used as a gasket maker
    • All-purpose RTV silicone adhesive/sealant
  • 9.7
    3
    Roberts

    Roberts 7500 Vinyl Seam Sealer - 8 oz Bottle

    Main highlights
    • Solvent-free, non-flammable and LEED compliant; VOC 23 g/L
    • Helps to prevent debris and water from collecting in the seams
    • Formulated to economically seal seams in sheet flooring
    • For interior use only, it dries white and provides a clean, continuous seam, reducing dirt collection
    • Develops a durable bond and can be walked on within 2 hours, making sure to keep area free of dirt and debris for up to 6 hours

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Features

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Consumer Reviews

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Popularity

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Value for money

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When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.