Imus Seal SealSpacer Deck Board Spacers in between decking boards
Imus Seal SealSpacer Deck Board Spacers in between decking boards

Achieve flawless deck spacing with SealSpacer™

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Structural deck rot
Structural deck rot

Prevent structural deck rot.

Modern deck in the woods with Imus Seal Butyl Joist Tape
Modern deck in the woods with Imus Seal Butyl Joist Tape

Protect your deck structure™ with Imus Seal® Butyl Joist Tape.

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Blog posts

4" Imus Seal Butyl Joist Tape used to protect a new large deck structure under construction

The next evolution of Imus Seal® Butyl Joist Tape, new for 2026

Since launching Imus Seal Butyl Joist Tape in 2018, our goal has remained the same, to create a premium deck flashing tape that helps protect your deck structure™. Over the years, the product has...

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Simply deck board spacing with Imus Seal SealSpacer

Deck spacing made easy with Imus Seal® SealSpacer™, the best deck board spacer for DIYers or pros.

When building a deck, achieving the correct spacing between deck boards is crucial for both the functionality and longevity of your deck. Proper deck spacing allows for water drainage, ventilation, and...

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Non-Skid Imus Seal Butyl Joist Tape for flashing deck joists and beams in 1-5/8", 4", and 6" sizes

New Non-Skid version of Imus Seal® Butyl Joist Tape released. How does it compare to the original?

On February 12, 2018 we launched Imus Seal Butyl Joist Tape, a self-adhering deck flashing tape designed to protect the wood joists and beams on deck structures from water damage and...

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