Sealing tape
for rectangular ventilation ducts

R-FOLL presents a self-adhesive polyethylene tape of closed-pore structure for sealing joints between ventilation ducts and fittings with rectangular cross-sections.

Application

The tape seals contact points between rectangular ventilation ducts and fittings.

It effectively damps vibrations resulting from high wind loads.

Materials

Polyethylene foam

Applications

Air conditioning and ventilation

Foan advantages

Seals joints of rectangular ventilation ducts
Smooths away unevenness
Damps vibrations
Resistant to:
- ageing
- chemical impacts
- reactions with organic substances
Thermal resistance: (-40 °C) to (+ 90 °C)
Easy and quick installation, place of application remains clean due to the lack of a paper interlayer.

Installation procedure

Clean dust and other contaminants from the duct surface where the tape is to be applied.
Choose the appropriate tape width according to the rectangular ventilation duct.
Choose the appropriate tape width according to the rectangular ventilation duct.

NOTE! Tape installation at a temperature above +5°C

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Technical parameters

Standard size:	10, 15, 20 mm
Standard lengths:	10 , 15, 20 mb (w zależności od grobości taśmy)
Hot melt glue:	33-35 g/m²
Foam density:	30 kg /m³
Total tape thickness:	4, 5, 6, 7 mm +/- 8%
Thermal resistance:	(-40) (+90) °C
Tensile strength:	min 1,4 N/cm
Strip width tolerance:	max } 1,5 mm
Strip length tolerance:	max – 2%