Corner Strip Tape Black - Biokil Crown

£50.40

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Biokil Crown Corner Strip Tape – Black is a flexible butyl tape for sealing internal angles and floor-to-wall joints in cavity drainage membrane systems. It provides a watertight seal at vulnerable junctions, ensuring system continuity in damp-proofing and basement waterproofing projects. Easy peel-and-stick application.

Size

150mm x 20m x 1.2mm 75mm x 20m x 1.2mm

Product variants

Delivery and Shipping

Place your order before 3pm for next working day delivery.

Please note: Additional delivery charges may apply for Northern Ireland, Isle of Wight, Isle of Man, Isles of Scilly, Scottish Highlands & Islands, and Channel Islands. We will contact you to inform you of any additional costs once your order is received, or you can call us on 0800 111 4898 beforehand to confirm.

Description

Flexible Butyl Waterproofing Tape for Internal Angles and Membrane Detailing

Biokil Crown Corner Strip Tape – Black is a high-performance, flexible butyl tape designed for sealing internal corners, floor-to-wall joints, and other critical junctions within cavity drainage membrane systems. The tape provides a durable watertight seal that ensures continuity and system integrity, especially in areas vulnerable to water ingress. Ideal for use in basement waterproofing, damp-proofing systems, and detailing in internal tanking projects.

Key Features & Benefits

Watertight Seal: Provides a moisture-resistant seal at floor-to-wall junctions and membrane overlaps.
Flexible and Conformable: Easily conforms to internal angles, corners, and uneven surfaces.
High Tack Adhesive: Strong butyl adhesive ensures long-term bond to membranes and substrates.
System Compatible: Designed for use with Biokil Crown cavity drainage membranes and waterproofing accessories.
Quick & Easy Installation: Simple peel-and-stick application saves time on site.

Product Details

Type: Single-sided butyl sealing tape
Colour: Black
Width: Typically 150mm (confirm specific product option)
Length: Supplied in rolls (e.g. 20m per roll – confirm size)
Application: Internal floor-to-wall joints, corners, membrane overlaps
SKU: BCCSTB

Application Instructions

Surface Prep: Ensure all surfaces are clean, dry, and free from dust or grease.
Measure & Cut: Cut the required length of tape to fit the joint or detailing area.
Apply Tape: Peel off the backing and press the tape firmly into place, ensuring full adhesion to the membrane and substrate.
Roll for Bond: Use a roller or hand pressure to ensure complete contact and seal integrity.

Limitations

Not suitable for use in exposed external applications without protection.
Do not apply to wet, frozen, or contaminated surfaces.

Health & Safety

Wear gloves during application. Avoid contact with skin and dispose of backing responsibly. Refer to the product Safety Data Sheet (SDS) for full health and safety guidance.