Alcolin Peel ‘n Seal is a self-adhesive polymer modified bitumen adhesive tape backed with a durable aluminium foil that creates a watertight seal on almost any surface. It is ready to use and ideal for sealing and repairing of metal sheeting, water tanks, down pipes and gutters. It is supplied in rolls that are interleaved with a disposable release film.
General information :
Features & Benefits
- Instant water-tight seal – impermeable to moisture and water vapour.
- Quick effective repairs.
- Excellent resistance to weathering.
- Durable, remaining permanently flexible.
- Strong aluminium foil backing.
Applications
Sealing and repairing of holes, gaps and overlaps in galvanized roof sheeting, valley gutters, down pipes, roof screws, flashings, parapets, window frames, pipe vents, ridging, metal boxes, galvanized buckets, water tanks, sheds and kennels.
Adhesion
Galvanised steel, aluminium, stainless steel, concrete, cement plaster, polycarbonate, PVC, glass, and wood.
Limitations
Not suited for polypropylene, polyethylene and Teflon.
Not suitable for sealing of high-pressure systems
Safety instructions
Alcolin Peel ‘n Seal is non-toxic, however, it is advisable to wear gloves in order to avoid direct skin contact. If the product comes in contact with skin or eyes, flush thoroughly and immediately with water. If irritation continues, seek medical attention. Keep out of reach of children! Refer to our Safety Data Sheet for further toxicological information and comprehensive handling instructions.
Surface preparation
Surfaces to be bonded must be clean, structurally sound, dry and free from dust, dirt, oil, rust and loose material. Smooth non-porous surfaces such as metals and plastics should degreased with a solvent such as acetone or thinners. Any gaps should be filled prior to application. Poor surface preparation may result in lifting and delamination of the tape.
Directions for use
Ensure that surfaces are prepared as above.
Unroll the tape and measure the correct length for the area to be sealed.
Cut the tape ensuring a 40mm overlap.
Allow the tape to warm in the sun before application.
Peel the release paper back from one end and press the tape firmly onto the surface.
Removing the backing tape as you proceed.
On angles and grooves press firmly into the angle or groove first.
For a smooth finish, press tape with a rubber hand roller, working from the center outwards, remove any air bubbles and creases ensuring firm contact is made with the surface.
The aluminium foil backing must not be removed.
Product packaging: Alcolin Peel ‘n Seal 2.5m x 75mm
Physical data
| Type | Polymer modified bitumen adhesive |
| Appearance | Black Bitumen with aluminum reflective covering |
| Thickness:
Backing Adhesive Total |
35µm 865µm 900µm |
| Melting Point | 115°C |
Application data
| Minimum Application Temperature | +15 to 45°C |
| Recommended servicing temperature | -20 to 65°C |
Performance data
| Adhesion to prime steal | ASTM D1000 | 2.5N/mm2 |
| Adhesion to self | ASTM D1000 | 2.5N/mm2 |
| Resistance to Cathodic Disbonding | ASTM G95 | Excellent |
| Water resistance | Excellent | |
| Resistance to acids, alkalis and salts | Excellent |
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