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Winkler BC Seal Band

£54.38 (inc VAT) £45.32 (ex VAT)

The Winkler BC Seal Band is a self-adhesive band for sealing wall-to-floor joints on cementitious substrates, bricks, asbestos cement, metal, or tiled flooring. It should be used before applying liquid or cement waterproofing products from the Winkler range.

The non-woven fabric covering adapts to the shape of the support, can be easily shaped to fit corners, drains, pipes etc. where can be used in combination with the BC Seal Pad.




Winkler BC Seal Band

Price: £54.38
Inc. VAT
Price: £45.32
Excl. VAT
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At a Glance

  • Self-adhesive band for wall-to-floor joints.
  • Size: 80mm x 10m.
  • Non-woven design with butyl mastic base.
  • Colour: White (non-woven) / Grey (Butyl base).
  • Application at temperatures between +5°C and +40°C.

Surface Preparation

Application surfaces must be clean, dry and free from dust, oils, foreign or non-stick substances. On powdery substrates, it is advisable to use a prior application of Winfix Concrete* to favour adhesion.

Before applying the product, it is recommended that any surface irregularities are repaired, detached tiles are fixed, and any damp patches are dealt with in order to prevent the formation of vapour pressure.

Avoid using where rain is imminent or on wet surfaces.


  • Remove the self-adhesive backing.
  • Place the band on the substrate and smooth to avoid the formation of air bubbles.
  • For joints, overlap edges by at least 5 cm.
  • For sealing substrates that are subject to significant expansion, it is recommended to select a method of application that is suitable to withstand such tensions. For example, in the case of overlapping between corrugated sheets, apply the two edges of the strip on the portions of the sheet to be connected, leaving the central part free, thus creating an "omega".
  • Apply at temperatures between +5°C and +40°C.
  • The product, once applied, must be covered within 24 hours.


The product has a 12-month shelf life from the date of production if properly packed and not opened.

Store in a ventilated room sheltered from dampness at a temperature between + 5° C and + 35 °C.


* Winfix Concrete is a special order item, please contact us to order this product.

Courier Delivery


Winkler accessories.


Up to 3 working days.


£5.00 (ex VAT) for mainland UK deliveries.

£12.75 (ex VAT) for Highlands & Islands.

£18.25 (ex VAT) for Northern Ireland, Isle of Man, Isle of Scilly.

£23.25 (ex VAT) for Isle of Wight.

Free delivery is offered on orders over £250 + VAT to UK mainland postcodes only.

You can view our detailed delivery charges and services here.