Joist Tape 6"50', Butyl Sealant for Decking
Butyl joist tape seals moisture under decks, helping extend deck life. Easy to peel paper backing, though stickiness and thickness vary by user
Highlights
- waterproofing under joists
- easy-to-peel backing
- protects deck infrastructure
Pros
- prevents water intrusion under deck
- easy to peel backing
- affordable insurance for deck infrastructure
- helps extend deck life
Cons
- stickiness varies by user
- thickness described as thick by some
- paper backing tearing reported by at least one user
Best For
Features
- Extends deck life by preventing water intrusion under joists
- Butyl joist tape for moisture protection on wood decks and beams
- Paper backing provides easy release from glue and backing
- Durable, weather resistant construction suitable for outdoor use
