Self-adhesive butyl tape for composite or wood decks
Protect and maximize the life of your deck by using joist and flashing tape on a wood or composite deck’s substructure.

Available Sizes: 1-5/8 in. x 50 ft. (for single-Joist) and 3-1/8 in. x 50 ft. (for double-Joist/beam)
Can be applied to the top of joists, rim joists, and ledgers to protect wood against water damage
Increases the holding power of deck screws
Acts as a barrier to protect screw holes from moisture
Ideal for both wood and composite deck understructures for which we recommend using ProWood® professional grade treated lumber.

1-5/8 in. x 50 ft. (Single-Joist)
3-1/8 in. x 50 ft. (Double-Joist/Beam)


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