Ottotape Trio FBA impregnated foam tape for RAL window installation
€23.29
- Three zones seal inside, in the middle and outside
- Rain-tight up to 1,050 Pa
- The foam structure also insulates against heat
- Fitted without special tools
- 14 days right of withdrawal
- Expert advice: 02831 9167703 Mon–Thu 9–16, Fri 9–12 (CET)
- Specialist dealer in Kevelaer, Lower Rhine
Description
Ottotape Trio FBA is a high-quality, pre-compressed multifunctional sealing tape for professional window and facade connections. It ensures a permanently airtight, driving-rain-tight and thermally insulating seal in line with the most modern building requirements.
Benefits & properties
- ✔️ Triple function zone for interior, central and exterior sealing
- ✔️ High driving-rain tightness up to 1,050 Pa
- ✔️ Optimum thermal insulation through intelligent foam structure
- ✔️ Simple, quick installation without special tools
- ✔️ Permanently UV- and weather-resistant
Areas of application
- Sealing window and door connections in new build and refurbishment
- Solves problems such as air leaks, heat loss and moisture ingress
- Ideal for energy-efficient building projects (KfW, passive house)
- Alternative to membrane seals – faster, cleaner, longer-lasting
Product description
Ottotape Trio FBA consists of an impregnated, pre-compressed PU foam with variable sd value technology. The tape adapts flexibly to building movements and offers an excellent combination of airtightness, thermal insulation and driving rain protection. The temperature resistance is typically between -30°C and +80°C. Thanks to the self-expanding structure no drying time is needed, and application also succeeds in changing weather conditions.
Typical areas of use are construction, window construction, facade installation, metal construction, timber construction and demanding DIY projects. For optimum results, the tape should be chosen to match the joint width and applied on clean, sound substrates.
Technical data
| Property | Value |
|---|---|
| Colour | Anthracite |
| Container size | Roll goods, various widths |
| Application temperature | +5°C to +35°C |
| Temperature resistance | -30°C to +80°C |
| Driving-rain tightness | up to 1,050 Pa |
| Thermal insulation value | complies with EnEV / DIN 4108 |
| Shelf life | approx. 12 months, cool & dry |
| Certificates | DIN 18542, BG1/BG2 depending on variant |
FAQ – Frequently asked questions
How does Ottotape Trio FBA work?
The tape expands after installation and seals the joint in three functional zones.
Can the tape be applied in rain?
Yes, application is also possible in damp weather.
Which joint widths is the tape suitable for?
There are various tape dimensions for different joint widths.
Is Ottotape Trio FBA UV-resistant?
Yes, the outer zone is permanently UV- and weather-resistant.
Can the tape be used in a passive house?
Yes, it meets the requirements of energy-efficient construction methods.
Technical data
| Version | |
|---|---|
| Pack size: | Tape width: 30mm x joint width 6-15mm |
| Technical data | |
| Contents: | 8 m |
| Product type: | Impregnated foam tape |
| Standards | |
| Standard: | DIN 4108 |
| Use | |
| Merchandise group: | Tapes & films |
| Application | |
| Application temperature: | +5 °C to +35 °C |
Data sheets
Data sheets and documents
All documents come unchanged from the manufacturer.
Manufacturer information
Manufacturer information pursuant to Art. 19 EU GPSR
Postal address
Hermann Otto GmbH
Krankenhausstr. 14
83413 Fridolfing
Germany
Electronic address info@otto-chemie.de
Information as of: 2026-09-17
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