Sika DPM 908 Black Jack

Sika DPM 908 Blackjack is a ready-to-use, rubber-enriched bitumen membrane designed to provide reliable damp proofing and waterproof protection across a wide range of construction applications. It forms a durable barrier against water and water vapour, making it a trusted solution for both domestic and commercial projects.

Usage

Sika DPM 908 Blackjack is commonly used to create sandwich damp-proof membranes for floors, helping to prevent moisture rising through concrete and screeds. It is also widely used for general waterproofing of fibre cement, render, and plastered surfaces. The product is suitable for waterproofing structural elements such as bridge abutments, retaining walls, and culverts. In addition, it can be used as an adhesive for fixing wood blocks and wooden mosaic flooring, as well as a bonding agent for plastering onto difficult substrates such as glazed tiles. Sika DPM 908 Blackjack is also effective for fixing insulation boards, expanded polystyrene, and cork slabs, and can be used as a curing agent for concrete.

Advantages

Once applied, Sika DPM 908 Blackjack forms an impervious barrier against both water and water vapour on most surfaces. It is suitable for both internal and external use and offers excellent versatility, as it can also function as an adhesive or bonding aid. The product is low hazard, allows for easy water clean-up, and has a low odour once cured, making it more pleasant to use on site.

Packaging & Colour

Sika DPM 908 Blackjack is supplied in 5 litre and 25 litre tins and dries black once fully cured.

FAQs

What is Sika DPM 908 Blackjack used for?

It is used for damp proofing and waterproofing floors, walls, and structural elements, as well as for bonding and adhesive applications in construction projects.

Can Sika DPM 908 Blackjack be used indoors and outdoors?

Yes, it is suitable for both internal and external applications when used in accordance with the manufacturer’s guidelines.

Is Sika DPM 908 Blackjack suitable for bonding materials?

Yes, it can be used as an adhesive or bonding aid for materials such as wood flooring, insulation boards, and difficult plastering substrates.

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Roof Tiles & Fittings:

We recommend ordering an additional 10% of roof tiles to allow for any breakages that may occur during delivery or handling. Roof tiles are naturally fragile, and having a few extra on site helps prevent delays and ensures your roofing project can be completed without interruption.