3 Weatherstrip Adhesives to Compare for Reattaching a Loose Strip

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What should you check before choosing an adhesive for a loose rubber weatherstrip? 3M 08008 bonds rubber weatherstripping to metal with a flexible, waterproof bond.

Product	Color
3M 08008 Black Super Weatherstrip Adhesive, 5 fl oz	Black
Permatex 81850 Black Super Weatherstrip Adhesive, 5 fl oz	Black
3M 08581 Black Super Weatherstrip Adhesive, 2 fl oz	Black

1. 3M 08008 Black Super Weatherstrip Adhesive, 5 fl oz

Best for a flexible, waterproof rubber-to-metal bond

For re-bonding a loose strip to metal, 3M 08008 weatherstrip adhesive bonds rubber weatherstripping to metal with a flexible, waterproof bond. Check the seal condition and substrate before buying: adhesive selection does not make a torn or shrunken strip suitable for repair.

3M 08008 Black Super Weatherstrip Adhesive, 5 fl oz

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2. Permatex 81850 Black Super Weatherstrip Adhesive, 5 fl oz

Best for black rubber-to-metal weatherstrip adhesive

For re-bonding a loose strip, Permatex 81850 Black Super Weatherstrip Adhesive is a black adhesive for rubber weatherstripping and can be used on metal.

Check the exact seal condition and substrate before buying; adhesive selection does not make a torn or shrunken weatherstrip suitable for repair. Follow the product label and SDS handling and safety guidance.

Before ordering, confirm the strip is loose rather than torn or shrunken and check the substrate against the product label.

3. 3M 08581 Black Super Weatherstrip Adhesive, 2 fl oz

Best for a 2 fl oz black weatherstrip adhesive

If you’re re-bonding a compatible loose weatherstrip, 3M 08581 Black Super Weatherstrip Adhesive is a black weatherstrip adhesive in a 2 fl oz tube. Check the exact seal condition and substrate before buying; adhesive selection does not make a torn or shrunken weatherstrip suitable for repair.

3M 08581 Black Super Weatherstrip Adhesive, 2 fl oz

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Which should you choose?

• 3M 08008: Choose for a flexible, waterproof rubber-to-metal bond; Permatex 81850 also works on metal. For any option, check seal condition and substrate; adhesive does not make torn or shrunken seals suitable for repair.
• Permatex 81850: Choose for a black rubber weatherstrip adhesive that can be used on metal. 3M 08008 also bonds rubber weatherstripping to metal with a flexible, waterproof bond.
• 3M 08581: Choose if you want a black weatherstrip adhesive in a 2 fl oz tube; 3M 08008 and Permatex 81850 are also black options in 5 fl oz tubes.