Why is Butyl Sealant Tape Used?
Conclusion

blue insulation tape.
Insulate and repair cable sheaths
Marine:In the marine industry, butyl sealant tape is used to seal seams, joints, and gaps in boat and ship components, such as hulls, decks, and windows. The tape's water resistance and durability make it an excellent choice for maintaining the watertight integrity of marine vessels.
Artistic and Craft Applications
Sometimes, cars cause problems at the least opportune times, so keeping a roll of butyl tape in your car for those unexpected issues can come in handy. You can use butyl tape for quick emergency car repairs like filling gaps on a firewall or fixing a sunroof.

