SylWrap HD Pipe Repair Bandage
SylWrap HD Pipe Repair Bandage is a composite fibreglass wrap with a water-activated resin which sets rock hard in minutes to provide high-strength reinforcement of leaking or damaged pipes.
A SylWrap Repair Bandage strengthens pipes and structures made from steel, copper, malleable iron, GRP, ceramic, clay, and most plastics. The Pipe Repair Bandage increases pressure resistance, chemical resistance and hoop strength, and extends the lifespan of metalwork and other materials.
SylWrap HD is also used to reinforce repairs made with other Sylmasta products. Applying SylWrap HD over a leak sealing material such as Superfast Epoxy Putty or Wrap & Seal Pipe Burst Tape provides a rock hard, impact resistant layer over the initial sealant, offering a permanent solution. SylWrap HD has WRAS approval and so can be used with drinking water.
SylWrap Bandages have been used to make repairs in desalination plants, wastewater treatment works, nuclear power plants, fire stations and to water supply lines. Their high chemical resistance have seen them fix hydrogen lines and sulphuric acid lines while many water utilities companies keep SylWrap HD on their vans for reinforcing repairs to leaking pipes and burst water mains.
Product Code: SYL-HD
SylWrap HD Pipe Repair Bandages Details
To use SylWrap, you dip the bandage in water which activates the resin. You then wrap the bandage around the pipe or structure which requires strengthening, smoothing the bandage down with additional water as you go.
Bandages have a work time of 2-5 minutes and repairs carried out with SylWrap HD can be made in less than 30 minutes. To determine the size and quantity of SylWrap HD needed for a specific application, please use go to the Repair Calculator Tab and enter your repair data.
SylWrap HD is available as part of the Universal Pipe Repair Kit for fixing live leaks. The Kit includes a single bandage along with two sealing materials and is suitable for repairing all types of pipes.
As well as SylWrap HD, Sylmasta also manufacture two specialised composite repair wraps. SylWrap CR is infused with corrosion inhibitors to protect and strengthen metalwork against all forms of corrosion and SylWrap FR is a flame retardant wrap for use on pipes which are subjected to extreme temperatures.
Benefits of SylWrap HD Pipe Repair Bandage
- Easy to use – simply activate with water and then wrap around the pipe or structure requiring repair
- Cures quickly for a full strength repair inside 30 minutes
- Refurbishment and strengthening of pipes offers a cheaper alternative to replacing systems
- Increases pressure resistance, chemical resistance and hoop strength of pipes
Applications
- Copper pipe repair, PVC plastic pipe repair, steel pipe repair, iron pipe repair, GRP pipe repair, ceramic pipe repair, concrete pipe repair, lead pipe repair, rubber pipe repair
- Underwater repairs
- WRAS approved for use on pipes carrying drinking water
- Pipe repairs at wastewater treatment works, quarry wash plants, dry risers, petrochemical plants, nuclear power plants, oil rigs and breweries
SylWrap HD Pipe Repair Bandage Size Guide
SylWrap HD Pipe Repair Bandage is currently available in the following sizes recommended for use on the specified pipe diameters.
Product Code | SylWrap Size | Pipe Diameters |
SYL106HD | 25mm x 1.8m | Up to 15mm |
SYL206HD | 50mm x 1.8m | 15 - 25mm |
SYL212HD | 50mm x 3.6m | 25 - 50mm |
SYL309HD | 75mm x 2.7m | 25 - 50mm |
SYL312HD | 75mm x 3.6m | 50 - 75mm |
SYL412HD | 100mm x 3.6m | 50 - 100mm |
SYL416HD | 100mm x 5.0m | 75 - 125mm |
SYL616HD | 150mm x 5.0m | 100 - 150mm |
SYL633HD | 150mm x 10.0m | 150 - 300mm |
SYL866HD | 200mm x 20.0m | 300 - 600mm |
SYL1266HD | 300mm x 20.0m | Larger pipes |
SylWrap HD Pipe Repair Bandage Repair Calculator
The below calculator can be used to determine the optimum SylWrap HD application for your pipe repair.
Enter the diameter of the pipe to be repaired, the length of the damage area and the pressure resistance required.
The safety factor is a multiple to include a margin of safety. For example, if pipe pressure is 10 and you want a safety factor of two, then the calculator will formulate a repair capable of withstanding 20bar.
Once you have entered your data, the calculator will show the size of SylWrap HD, the quantity of bandages required, and the number of layers which should be wrapped.
SylWrap HD Pipe Repair Bandage Case Studies
SylWrap HD Pipe Repair Bandage Videos
SylWrap HD Pipe Repair Bandage application
The application of a SylWrap Pipe Repair Bandage to a pinhole leak which has already been sealed.
High pressure live leak repair on a steel pipe
SylWrap Bandage is used to overwrap a live leak repair made using Wrap & Seal Pipe Burst Tape, providing a protective layer to turn the repair into a permanent solution.
Live leak repair on a 6″ elbow joint
A pinhole live leak repair involving SylWrap HD carried out on a 6″ steel pipe elbow joint at a pumping station in Malaysia.
Live leak repair on a 95mm steel pipe
A test live leak repair carried out to a 95mm steel pipe at Sylmasta HQ in the UK.
PDF Downloads
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SylWrap HD Pipe Repair Bandage
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