Butyl Sealant Tapes — Waterproof Sealing for Metal & Joints
Permanent, solvent-free butyl rubber tapes supplied through our partner ACST: single-side, double-side, aluminium-foil and non-woven backed formats for metal roofing laps, skylights, windows, curtain-wall joints and HVAC penetrations. Custom width, thickness and roll length.
Tape Family
| Type | Backing / Carrier | Typical Application |
|---|---|---|
| Single-sided butyl tape | Release liner | Metal roof laps & ridge caps, container seams |
| Double-sided butyl tape | Double release liner | Skylight frames, window installation, sandwich panel joints |
| Aluminium-foil butyl tape | Aluminium foil | Roof patch repairs, duct sealing, UV-shielded joints |
| Non-woven butyl tape | Polyester non-woven | Overlapping membrane laps, paintable finish |
| Vacuum insulated panel tape | Special adhesive system | VIP panel edge sealing |
| Damping / DEADEN tape | Constrained-layer | Vibration damping on steel panels |
| EPDM foam & cover caps | EPDM sponge / solid | Complementary gaskets and capping |
Why Butyl
- 100% solids — no solvent, no shrinkage, permanent tack
- Wide service temperature — stays flexible in cold, stable in heat
- Excellent adhesion to galvanised steel, aluminium, glass, PC and concrete
- Fast, flame-free installation — peel, press, done
Custom widths (typically 5–100 mm), thicknesses and roll lengths are produced to order. Tell us the substrate and gap size — our engineers will spec the tape for you. Technical datasheets from ACST available on request.