
PRB-SFN
SealFlex NW
Waterproof butyl tape · non-woven finish
Self-adhesive butyl-based tape with a non-woven fabric finish, for the waterproof sealing of joints, roofing and junctions, indoor and outdoor.
CERTIFICATIONS AND STANDARDS
JC/T 942-2004
probar@probaritalia.com · +39 02 97130588
Features and benefits
FEATURES
- Waterproof
- High adhesion
- Paintable
BENEFITS
- Waterproof sealing of joints and junctions
When to use SealFlex NW
Roofs and terracesConstruction joints and joints
Applications listed in the catalogue
JointsRoofsJunctions
How it works
Self-adhesive butyl tape: the butyl bonds to the substrate by contact and pressure. It is applied to the prepared substrate, joining and overlapping the tape at junctions. The non-woven backing means the tape can be painted and plastered over after installation.

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