

FSK Foil Tape
Foil scrim kraft facing and vapour seal tape
FSK tape is made with a foil-scrim-kraft laminate and a pressure sensitive adhesive. It is designed for sealing and patching FSK faced duct wrap insulation and for keeping vapour barrier continuity on reinforced fibreglass, mineral wool insulation and sheet metal systems.
- Foil / scrim / kraftLaminated backing
- Tri-directionalReinforcement
- Down to -40°CCold weather reference
Ex-stock at Vatva GIDC (Ahmedabad) and Jetpar Road (Morbi). The datasheet and test certificates come with every dispatch.
Where FSK Foil Tape is used
4 common applications. Not sure it suits your duty? Send us the operating temperature and we will tell you.

- 01Sealing and patching FSK faced duct wrap insulation
- 02Vapour seal continuity on reinforced insulation facings
- 03Joints on fibreglass and mineral wool insulation systems
- 04Sheet metal and HVAC insulation finishing work
Technical characteristics
Values as given in the product datasheet.
| Property | Value |
|---|---|
| Backing | Foil / scrim / kraft (FSK) laminate |
| Adhesive | Pressure sensitive acrylic adhesive, typical HVAC grade |
| Reinforcement | Tri-directional scrim reinforcement |
| Typical width | 72 mm is a common reference size; other widths available |
| Low temperature performance | Reference cold weather grades apply down to about -40°C |
Typical reference values compiled from current industry and manufacturer data. Confirm the final offered grade before project specification.
Why specify FSK Foil Tape
4 reasons it earns its place on site.
Tri-directional reinforcement improves dimensional strength
Conforms to irregular surfaces and insulation joints
Durable vapour sealing performance
Available in cold weather adhesive grades
Services that use this product
We supply FSK Foil Tape on its own, or fit it as part of these services with our own crews.


Cold insulation
Chilled water, brine and refrigeration lines with a continuous, sealed vapour barrier.
Read more
Questions, answered.
The ones we get most about FSK Foil Tape. Anything else? Ask on WhatsApp and an estimator will reply.
What temperature can FSK Foil Tape take?
Low temperature performance: Reference cold weather grades apply down to about -40°C, as per the datasheet. Tell us your operating temperature and we will confirm the right grade before we quote.
Where is FSK Foil Tape used?
Typical uses: sealing and patching FSK faced duct wrap insulation; vapour seal continuity on reinforced insulation facings; joints on fibreglass and mineral wool insulation systems; sheet metal and HVAC insulation finishing work.
Do your crews use FSK Foil Tape on site?
Yes. We supply it on its own, and our own crews use it on our HVAC insulation, cold insulation and underdeck insulation jobs. Those start with a site visit and a written specification, and end with a joint measurement at handover.
Is FSK Foil Tape in stock, and do you send a datasheet?
We hold FSK Foil Tape at our Vatva GIDC (Ahmedabad) and Morbi stockyards. You can download the datasheet on this page, and we can send the test certificate with the dispatch. Send your enquiry before 4 pm and you will usually hear back the same working day.
More from this range

Send the duty and we will send the datasheet.
Get it to us before 4 pm and you will usually hear back the same working day.
clients so far, from refineries and power plants to pharma and textile units
































