Foam1600 Series
Grey Medium/Firm PVC Foam Tape
Conforms around tight curves and seals under low compression.
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Made in Australia
Willseal 600
Pre-Compressed Foam Sealant Tape
A high-density polyurethane foam supplied pre-compressed on the roll. Once applied it self-expands to fill the joint, forming a highly flexible primary seal that is elastic, vapour-permeable and weathertight. Impregnated with a flame-retardant, hydrophobic and UV-stable acrylic resin for exposed exterior work.
- Self-expanding
- Vapour-permeable
- Weathertight
- UV stable
Specifications and applications
| Code | Width × Length | Joint gap | Rolls / carton |
|---|---|---|---|
| W-15/3-7 | 15 mm × 8 m | 3–7 mm | 40 |
| W-20/3-7 | 20 mm × 8 m | 3–7 mm | 30 |
| W-25/3-7 | 25 mm × 8 m | 3–7 mm | 24 |
| W-20/8-15 | 20 mm × 3.3 m | 8–15 mm | 30 |
| W-25/8-15 | 25 mm × 3.3 m | 8–15 mm | 24 |
| W-40/8-15 | 40 mm × 3.3 m | 8–15 mm | 15 |
| W-25/13-24 | 25 mm × 2.14 m | 13–24 mm | 24 |
| W-30/13-24 | 30 mm × 2.14 m | 13–24 mm | 20 |
| W-35/13-24 | 35 mm × 2.14 m | 13–24 mm | 17 |
| W-30/17-32 | 30 mm × 2.14 m | 17–32 mm | 20 |
| W-35/17-32 | 35 mm × 2.14 m | 17–32 mm | 17 |
| W-40/17-32 | 40 mm × 2.14 m | 17–32 mm | 15 |
Custom sizes are available — tell us your joint width and gap.
| Foam | High-density polyurethane |
|---|---|
| Impregnation | Flame-retardant, hydrophobic, UV-stable acrylic resin |
| Adhesive | Pressure-sensitive adhesive (one side) |
| Seal | Self-expanding, elastic, vapour-permeable, weathertight |
| Joint gaps | 3–7 · 8–15 · 13–24 · 17–32 mm |
| Origin | Manufactured in Australia |
Key features
- Self-expands to fill the joint after application
- Elastic, vapour-permeable and weathertight primary seal
- Flame-retardant, hydrophobic and UV-stable resin
- Handles a range of joint gaps from 3 mm to 32 mm
- Works alongside wet-applied sealants
Typical applications
- Sealing expansion and movement joints in building facades
- Vertical exterior joints exposed to weather
- Precast concrete and panel joints
- Window and door perimeter sealing
- Primary seals used with wet sealants
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View productReady to order Willseal 600?
Request a quote with your joint widths, gaps and quantities, or call our team for advice on the right foam seal for the job.