1. Foil Faced Butyl Tape Overview
Butyl Tapes on this page refers to an aluminum-faced, single-sided waterproofing laminate. Reflective foil and cross-linked polymer film protect a thick butyl compound, while a removable liner shields the adhesive before installation.
2. Membrane Physical Data
| Membrane order item | Listed range |
|---|---|
| Facing colours | Silver, white, blackish green, brick red or custom |
| Butyl colours | Black, grey, off-white or custom |
| Roll widths | 5, 10, 15, 20 cm; maximum 120 cm |
| Roll lengths | 5, 10, 15 m; jumbo 300 m |
| Thickness | 0.5–1.5 mm |
| Weight at 1 mm | 1.65 ± 0.5 kg/m² |
Listed performance includes 50 N/25 mm peel, 43 N/cm² shear, 110-minute retention and 9% elongation.
3. Exposed Waterproofing Action
The exposed foil reflects heat and shields the rubber layer from direct weather. Butyl flows around small surface irregularities and punctures, forming a continuous waterproof boundary when the substrate is clean and the membrane is rolled down.
4. Roof And Civil Uses
Application fields include low-slope roofs, gutters, flashing, trailers, RVs, sunrooms, basements, bathrooms, sinks, bridges, parking areas, pools, tunnels and reservoirs. The complete construction must still follow the relevant project design.
5. Alu Butyl Installation
Installers can cut the laminate with a utility knife and consolidate it with a hand roller. Align overlaps to shed water, keep the adhesive face free of dust and press edges particularly carefully around corners and penetrations.
6. Membrane Batch Checks
Batch review should identify facing colour, rubber colour, thickness, web width, peel, shear and roll mass. Outdoor sample placement can expose any substrate-preparation or contour issue before the main quantity is released.
7. Wide Roll Conversion
Conversion is available from narrow repair rolls through widths up to 120 cm, with 300 m jumbo material also listed. Buyers should state finished dimensions, facing colour, carton format and whether rolls will be hand or machine converted.
8. Foil Butyl Tape FAQ
Is this page for un-faced butyl rope? No. The described construction has an aluminum/polymer exposed face.
Are torches or mechanical fasteners required? The source positions it as self-adhering; use a knife and pressure roller.
Can it cover active structural movement? It follows limited deformation but does not replace structural repair.
Exposed waterproofing purchases increasingly specify facing colour and conversion width alongside adhesion data.
Hot Tags: butyl tape, china,manufacturers, suppliers, factory, customized, price, cheap, Aluminum Butyl Tape, butyl tape concrete, butyl tape lowes, sealant tape corners, waterproof membrane basement, aluminum butyl flashing tape
