Conpreseal BG1 — Sold by the set
Pre-compressed expanding foam tape (BG1 class) for sealing window + door perimeter joints. Choose Standard BG1 (3 widths) or 3V BG1 (three-zone variable expansion for wider gap tolerance).
$34.92
Lead Time: 5 business days
Shipping: Quoted after checkout
CONPRESEAL BG1 is a high-performance pre-compressed expanding foam joint tape that creates a long-lasting weatherproof seal between window or door frames and the rough opening.
What it does
The impregnated PU foam expands to fill the joint and forms a barrier that is windproof, driving-rain resistant, breathable, and acoustically and thermally insulating. The product carries a 15-year functional guarantee and has been tested at up to 9000 Pa wind pressure.
When and where to use it
- Window and door perimeter joints on wood frame, prefab, masonry, and concrete buildings
- Facade joints — brick, concrete, ACM panels, curtain wall systems
- Projects exceeding DIN 18542:2009 requirements for driving rain and weathering
Key benefits
- Hurricane-tested to 9000 Pa wind pressure
- Driving rain resistance ≥600 Pa
- Sound insulation up to 59 dB in double-layer installs
- Thermal conductivity 0.0412 W/(m·K)
- EC1 PLUS Ecolabel — VOC-free
- 15-year functional guarantee
Format
Three width options — 10, 15 and 20 mm — accommodating joint widths from 3 to 18 mm. Available in grey or black.
Unit
| Length | 14.08 in |
Key Specifications
| Property | Specification |
|---|---|
| Joint Width Range | 3-7 mm, 5-10 mm, 7-12 mm, 8-15 mm, 10-18 mm |
| Type | BG1 — standard expanding foam tape, 3V BG1 — 3-zone variable expansion (tighter + wider range) |
Professional Grade
Built for building professionals
Fast Shipping
Direct from manufacturer
Tech Support
Expert installation guidance
Certified Performance
Tested and documented
