Seam Sealing Tape
Seam sealing tape is a multilayer heat-seal adhesive film applied over sewn seams. Stitching leaves needle holes and gaps that let water through; the tape covers the seam line and closes those paths so the finished item stays waterproof along its joins. It is applied with a hot air taping machine, which activates the adhesive and presses the film onto the fabric.
SyncSol offers seam sealing tape in two forms: a normal seam sealing tape and a heat-activated version. Both suit stitched products that must keep water out, from outerwear and industrial workwear to tents, waders, footwear and military garments.
- Grades
- 2
- Supply
- Rolls · custom sizes
Covers stitch holes so water cannot leak through sewn joins.
Layered adhesive film construction designed specifically for sealing seams.
Fitted with hot air taping machines for consistent, repeatable sealing.
Available as normal and heat-activated seam sealing tape.
Choose your grade
Seam Sealing Tape Normal 1
Heat Activated Seam Sealing 1
Other widths, lengths and die-cut parts are available on request.
Industries using Seam Sealing Tape
Agriculture Industry
Appliances Industry
Automotive Industry
Building Industry
Cleaning and Hygiene Industry
Construction Industry
Contracting
Copiers & Printers
Electrical Industry
Electronics Industry
Food Industry
Furniture Industry
General Application
Health Industry
HVAC Industry
Metal Industry
Paper & Print
Renewable Energies
Smart Card
Specialty Vehicles
Sport Industry
Textile Industry
Transportation Industry
WireharnessOther tapes you may need
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2 grades
Polyamide TapeSyncSol ETPT 4790 is a polyimide film tape coated with a silicone adhesive (often listed as polyamide tape).Explore range →
2 grades
PVC TapeSyncSol PVC wire harness tape is a premium-grade PVC film coated with rubber adhesive.Explore range →
Holding TapeHolding tape is a polyester film tape built to keep parts securely in place for a period and then come away cleanly.Explore range →Tell us what you need to bond
Share the application, surface and size — our team will come back with the right grade, a quotation and a sample where needed.

