WF96 Round Butyl Sealant
1. WF96 Cord Brief
A single-sided self-adhesive round profile for steel and solar-panel laps, concrete interfaces, EPDM membranes, doors, windows, ducts, tunnels, reservoirs, vehicles, refrigeration and vacuum packs.
2. Round Profile Matrix
| Diameter | 2.5–10 mm |
|---|---|
| Roll length | 5–10 m |
| Additional thickness listing | 0.4–20 mm; reconcile with diameter |
| Compound colours | Black, grey or white |
| Supply | Roll |
| Curing behaviour | Non-hardening and solvent-free |
3. Channel And Lap Uses
A single-sided self-adhesive round profile for steel and solar-panel laps, concrete interfaces, EPDM membranes, doors, windows, ducts, tunnels, reservoirs, vehicles, refrigeration and vacuum packs.
4. Cord Extrusion
Butyl compounding and cord extrusion establish a consistent circular section. Winding and liner control prevent flattening before the cord is compressed into a joint.
5. Profile Reconciliation
Resolve the diameter-versus-thickness ranges, then test profile fill, adhesion, water resistance, chemical exposure and compression recovery on the intended seam.
6. Cord Order Inputs
Submit channel cross-section, selected diameter, roll length, colour and carton count. Avoid choosing cord size from joint width alone; compression depth also matters.
7. Joint Designer Questions
round-butyl-sealant selection baseline
Diameter: 2.5–10 mm.
round-butyl-sealant project release
Resolve the diameter-versus-thickness ranges, then test profile fill, adhesion, water resistance, chemical exposure and compression recovery on the intended seam.
8. Channel-Fill Trend
Round sealant procurement increasingly uses channel-volume calculations to prevent underfill and excessive squeeze-out.
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