Sika® Black Jack®-908 D.P.M. 5L

Sika® Black Jack®-908 D.P.M. 5L

Sika® Black Jack®-908 D.P.M. 5L is a professional-grade damp proof membrane designed to deliver superior moisture protection for walls, floors, and structural surfaces. Available from The Builders Supply, this trusted 5-litre formulation offers outstanding performance for both small and large-scale damp proofing tasks.

Product Features/Specifications:

5L container of premium bitumen-based damp proof membrane

Cold-applied liquid for easy and efficient use

Creates a tough, flexible, waterproof barrier

Suitable for interior and exterior applications

Strong adhesion to concrete, brickwork, stone, and metal

Effective for preventing rising damp, penetrating damp, and ground moisture

Detailed Product Benefits:

The Sika® Black Jack®-908 D.P.M. 5L provides a seamless moisture barrier that helps protect structural surfaces against water ingress and damp-related damage. Its cold-applied formulation allows for quick and hassle-free application without the need for heating or specialist tools. Once cured, the membrane delivers long-lasting flexibility and durability, making it ideal for areas exposed to ground movement or external environmental conditions. This ensures improved structural integrity, reduced maintenance costs, and enhanced building performance.

Applications and Versatility:

This 5L damp proof membrane is ideal for a wide range of uses, including:

Basement and foundation walls

Floor slabs and screed underlays

Retaining walls and external structures

Under-tile waterproofing

General damp proofing on masonry, stone, or concrete

Its size makes it suitable for both targeted repairs and larger application areas in residential, commercial, and industrial settings.

Technical Specifications:

Container Size: 5 litres

Membrane Type: Cold-applied bitumen-based coating

Application Method: Brush, roller, or spray

Suitable Substrates: Masonry, concrete, brick, stone, metal

Cure Time: Approx. 24 hours (dependent on temperature and humidity)

Finish: Flexible waterproof layer

Features & Benefits List:

5L Practical Size – Ideal for multiple applications or medium-sized jobs

High Waterproofing Performance – Excellent resistance to moisture penetration

Cold-Applied Liquid – Easy to use, no heating required

Strong Substrate Bond – Adheres effectively to a variety of building materials

Flexible Once Cured – Accommodates substrate movement

Versatile Use – Suitable for walls, floors, foundations, basements, and more

Additional Information:

Sika® Black Jack®-908 D.P.M. 5L is manufactured to industry-leading standards, ensuring reliable protection across a broad range of damp proofing applications. For best results, ensure all surfaces are dry, stable, and free from dust or grease prior to application. Always consult Sika’s technical and safety documentation for proper handling, coverage guidance, and recommended usage conditions.

For more information, please contact us on:

Bothwell: 01698 687954

Edinburgh: 0131 4434474

Email: [email protected]