As a reliable and versatile solution for your waterproofing needs, this Black Jack DPM is a ready-to-use, rubber-enriched bitumen emulsion that provides a highly effective sandwich damp-proof membrane for floors, as well as acting as a waterproofer for foundations, above-groun... Read More
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As a reliable and versatile solution for your waterproofing needs, this Black Jack DPM is a ready-to-use, rubber-enriched bitumen emulsion that provides a highly effective sandwich damp-proof membrane for floors, as well as acting as a waterproofer for foundations, above-ground structures and walls.
Not only is this Black Jack Damp-Proof Membrane odourless and suitable for both internal and external use but it is also suited to a range of applications beyond just waterproofing. It's perfect for use as an adhesive for cork, expanded polystyrene, insulation boards, wood blocks, wooden mosaic panels and even as a bonding agent for plastering difficult substrates, like glazed tiles. Additionally, it can be used as a curing agent for concrete.
Ideal for waterproofing structures, such as culverts, retaining walls and bridge abutments, this Black Jack DPM is also commonly used for general waterproofing on plaster, render, fibre/cement, concrete and more.
When it comes to storage, be sure to keep this Black Jack DPM in its original container in cool, dry conditions and protect it from frost. When stored according to the manufacturer's instructions, it has a shelf life of 24 months from the date of manufacture.
Please note:
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Question:
Can you lay slabs on top of this? I want to use it to seal my patio/garage roof
Answer:
The Damp Proof Liquid Membrane - Black Jack is primarily designed to provide a water-resistant seal, and is often used in applications such as damp proofing walls and floors. However, it is not typically used as a sealant for laying slabs directly on top of it. For any specific applications or uses, I would recommend referring to the manufacturer's Technical Information document, which can provide specific details about the product's uses and limitations. You can view this document by clicking on this link: Technical Information. If the document doesn't answer your question, it may be best to contact the manufacturer directly or consult a professional.
Question:
Can I use blackjack on internal outside walls to stop any damp coming through? and if so, what is the ideal height to go to?
Answer:
Yes, you can use the Black Jack Damp Proof Liquid Membrane on internal walls to help prevent damp from seeping through. It's designed to provide a strong waterproof layer. As for the ideal height, it can depend on your specific situation, but it's generally recommended that the membrane be applied up to the height where the dampness ends. You may want to consult a professional or a damp proofing expert for advice tailored to your specific situation. For more detailed information, you may also refer to the product's Technical Information document here.
Question:
what is the coverage of a 25 litre tin of Black Jack?
Answer:
4-6m2 per litre.
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