Description
Overview
85754 Seamtape for House Wrap (18755) is designed for permanent seaming, sealing, and repair applications across housewraps, foam insulation, sheathing materials, and construction membranes.
| MPN | 18755 |
|---|---|
| Brand | Perma R Products |
| Weight | 0.69 lb |
| Dimensions | 4.25 x 4.25 x 2 in |
| Adhesive Type | Aggressive solvent-based acrylic |
| Film Material | Flexible polypropylene |
| Category | Hardware > Building Consumables > Hardware Glue & Adhesives |
Technical Features
- Aggressive solvent-based acrylic adhesive delivers superior bonding strength for permanent seams on demanding building envelope materials.
- Flexible polypropylene film backing conforms to irregular surfaces and resists cracking under movement or thermal cycling.
- Rated for use down to -40F maintains adhesion in subzero conditions, enabling reliable installation in cold-weather environments.
- Elevated temperature resistance retains bond integrity in high-heat conditions, extending performance across climatic extremes.
- Similar to Tyvek house wrap tape compatible as a functional equivalent for common housewrap seaming and sealing workflows.
Applications
- Permanent seaming and sealing of joints in foam insulation boards and rigid sheathing materials.
- Securing lap edges on housewraps and other vapor barrier membranes.
- Repairing rips and tears in roll insulation, batt insulation, construction films, and membranes.
- Eliminating air infiltration and drafts around window and door openings.






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