3E — Case of 2
Pre-compressed multifunctional foam sealing tape for window and door joints — moisture-adaptive membranes deliver airtight, rain-tight, sound-absorbing performance.
$102.00
Lead Time: 5 business days
Shipping: Quoted after checkout
What it does
Hannoband 3E is a pre-compressed, self-expanding multifunctional joint sealing tape based on polyurethane soft foam with patented moisture-adaptive functional membranes. It provides airtight, rain-tight, thermal, and acoustic sealing in a single tape.
When to use it
- Window and door perimeter joints (interior, central, exterior)
- Passive house and high-performance window installations
- Any joint sealing where one product replaces separate interior/exterior tapes
Key benefits
- Three functions in one tape: airtight inside, rain-tight outside, insulation in the middle
- Moisture-adaptive — transports moisture out of the joint year-round
- Resistant to driving rain >1050 Pa (EN 1027)
- Compliant with DIN 18542:2020 exposure class MF2
- Tested suitable for passive houses
Format
Pre-compressed expanding foam tape rolls; 2½" wide × ~30 ft long, with multiple expansion ranges available.
Unit
| Length | 15.42 in |
Key Specifications
| Property | Specification |
|---|---|
| Expansion Gap | 4-9 mm (3/32"-3/8"), 6-15 mm (1/4"-5/8"), 10-20 mm (3/8"-3/4") |
Professional Grade
Built for building professionals
Fast Shipping
Direct from manufacturer
Tech Support
Expert installation guidance
Certified Performance
Tested and documented
