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BOSTIK FLASH BAND

Name: BOSTIK FLASH BAND
Brand: SAI SRAVANTHI ENTERPRISES
Price: 1500.0 INR
Availability: InStock

Price 1500.0 INR/ Kilograms

Get a Price/Quote

MOQ : 1 Kilograms

BOSTIK FLASH BAND Specification

Solid Content
100%

Usage
Sealing, Waterproofing, Repairing Roofs, Gutters, Flashings, Greenhouses, Pipes, and More

Viscosity
High (Viscous Bitumen Layer)

Advantage
Instant Watertight Seal, UV Resistant, Flexible, Easy to Apply, No Special Tools Required

Solubility
Insoluble in Water

Appearance
Aluminium Foil-faced, Bitumen-coated Tape

Product Type
Self-Adhesive Flashing Tape

Lead Time
Ex-Stock/Immediate

Grade
Waterproofing/Repair Grade

Material
Bitumen Rubber Compound with Aluminium Foil Facing

Place of Origin
United Kingdom

Application
Apply to Clean, Dry Surface; Press Firmly to Ensure Complete Adhesion

Storage
Store in cool, dry conditions, away from direct sunlight

Temperature Resistance
-10C to +60C

Width
Available in a range of widths (50 mm, 75 mm, 100 mm, 150 mm, 225 mm, 300 mm)

Thickness
Available in various thicknesses (typically 1.2 mm)

Colour
Bright aluminium finish

Service Life
Up to 15 years in normal conditions

Length
10 m rolls standard

Tensile Strength
> 70 N/50mm

UV Resistance
Aluminium foil provides good UV protection

Shelf Life
12 months from manufacturing date

BOSTIK FLASH BAND Trade Information

Minimum Order Quantity
1 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Days

Sample Available
No

Main Export Market(s)
Asia

About BOSTIK FLASH BAND

91 000 74051 Bostik Flashband A heavy-duty, self-adhesive, resin-modified bituminous flashing tape. It features a lead-grey finish and requires no separate adhesive. It is supplied in a roll with a removable protective release backing.

Primary Function: To provide a quick, easy, and effective method for creating strong, tear-resistant, and watertight seals on roofs and other building surfaces. It is used for both new construction and emergency repairs.

Key Features & Benefits (from TDS):

Self-Adhesive: Bonds instantly with hand pressure; no special tools or equipment needed.

Watertight Seal: Forms a durable, waterproof barrier upon application.

Excellent Flexibility: Remains flexible at low temperatures (-10C) and resists flow at high temperatures (up to +100C).

Versatile Bonding: Adheres to most common building materials, including brick, masonry, concrete, wood, metal, slates, tiles, and roofing felt.

Easy to Use: Can be cut to size and applied with a seam roller for a secure fit.

Q1: What surfaces does Bostik Flashband stick to?

A: It bonds to most building materials, including brick, masonry, concrete, wood, metal, slates, roof tiles, terracotta, roofing felt, and rigid plastics. The surface must be clean, dry, and sound.

Q2: How do I apply it correctly?

Prepare Surface: Ensure the surface is clean, dry, and free from grease, dirt, and loose materials.

Prime if Needed: On porous, rough, dusty, or cold surfaces (<15C), use Bostik Flashband Primer for better adhesion.

Cut & Position: Cut to length, remove a small section of the release backing, and position the tape.

Press & Roll: Firmly press into place and use a seam roller to smooth out the tape, ensuring full contact and expelling any air bubbles.

Overlap: Overlap adjacent strips by a minimum of 25mm for a watertight seal.

Q3: Can it be used in cold weather?

A: Yes, but with precautions. The substrate temperature must be between +5C to +30C. In cold weather, it is recommended to warm both the surface and the Flashband roll overnight before application to improve adhesion.

Q4: Does it require a primer?

A: It is mandatory on porous, rough, or dusty surfaces, and highly recommended in cold weather. Do not leave the primer applied for more than 24 hours before applying the tape.

Q5: What is the temperature resistance?

A: It can withstand temperatures from -10C to +100C, depending on operating conditions.

Q6: Can it be painted over?

A: Yes, it can be over-painted with conventional decorative paints. However, staining may occur at the edges, so it is advised to test a small area first for compatibility.

Q7: What is the shelf life?

A: The shelf life is 24 months from the date of manufacture when stored in its original, unopened packaging in a cool, dry place (+5C to +25C), out of direct sunlight and protected from frost.

Q8: What are its limitations?

It is not for use on polycarbonate or acrylic glazing.

It must not come into contact with silicone sealants, flexible PVC, or vinyl.

Avoid contact with acidic, alkaline materials, solvents, and oils.

It is not designed to withstand vehicular traffic or regular foot traffic.

It may become brittle if enclosed in cementitious material (e.g., concrete or mortar).

Robust Waterproofing Solution

Engineered for tough repairs, BOSTIK FLASH BAND offers a waterproof, flexible membrane suitable for sealing leaks and preventing water ingress. Its high tensile strength and remarkable elongation ensure durability even in demanding outdoor conditions. The aluminium foil facing enhances UV resistance, making it suitable for long-lasting exterior use.

Effortless Application

Applying BOSTIK FLASH BAND is straightforward-simply clean and dry the intended surface, then press the tape firmly in place. No special tools or complicated preparation are needed. The high-viscosity bitumen layer ensures snug adhesion, giving users immediate water-tight results for peace of mind.

Reliable Performance in Variable Climates

With a service temperature range from -10C to +80C and up to 24 months shelf life, this tape withstands diverse weather conditions. Its 100% solid content and insolubility in water make it a dependable choice for both emergency repairs and planned maintenance on a variety of substrates.

FAQ's of BOSTIK FLASH BAND:

Q: How should BOSTIK FLASH BAND be applied for optimal results?

A: For best performance, make sure the surface is clean and dry before applying the tape. Simply peel off the release film and press the band firmly in place, ensuring complete adhesion across the area for an instant watertight seal.

Q: What surfaces and materials can BOSTIK FLASH BAND be used on?

A: This versatile tape adheres well to metals, plastics, concrete, glass, glazed tiles, and wood, making it suitable for roofs, gutters, flashings, greenhouses, pipes, and similar surfaces needing waterproofing or repairs.

Q: When is the product most effective for use?

A: BOSTIK FLASH BAND is highly effective for both emergency repairs and regular maintenance, especially when immediate sealing or waterproofing is needed. It performs reliably in temperatures ranging from -10C to +80C.

Q: Where should BOSTIK FLASH BAND be stored to maintain its shelf life?

A: Store the rolls in a cool, dry location away from direct sunlight to keep them in optimal condition for up to 24 months.

Q: What are the main benefits of using BOSTIK FLASH BAND?

A: The primary advantages include instant watertight sealing, exceptional UV resistance, flexibility, ease of application, and the absence of any need for specialized tools or equipment.

Q: What packaging options are available for BOSTIK FLASH BAND?

A: Each roll is individually shrink-wrapped, typically offered in standard widths of 50 mm to 150 mm and a 10-meter length. Additional widths can be sourced based on requirements.

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