Bitumen mastic 300ml Black Seal-BT

SikaBlackSeal-BT is a one-component bitumen sealant, specially designed for external sealing, bonding and repair of roof structures. The product is successfully used to fill joints, cracks and openings located on the roofs of buildings, including in drainage systems. Thanks to its ready-to-use formula, the material is easy to apply and provides a quick and reliable solution in construction. A characteristic of this sealant is its excellent adhesion to a wide range of substrates - concrete, masonry, wood, metal, bitumen membranes and various bitumen coatings. It does not require prior priming, which significantly facilitates the work process and reduces implementation time. This makes it a preferred choice for both professional builders and home repair work.

SikaBlackSeal-BT is designed to be applied even on damp non-porous surfaces, thus offering reliability even in adverse weather conditions. It provides reliable sealing and protection, which prevents water penetration and extends the service life of roofing systems. The product works in a wide temperature range - from -20°C to +70°C, which guarantees efficiency and resistance in different climatic conditions. Its application can be done with a manual or pneumatic gun, which allows easy adaptation to different sites and specific tasks. It is important that the substrates are thoroughly cleaned, sound and free of traces of oil or grease in order to achieve optimal adhesion.

Main characteristics:

• One-component bitumen sealant for roofs
• Excellent adhesion to concrete, masonry, wood, metal and bituminous coatings
• Does not require additional priming
• Can be applied on damp non-porous surfaces
• Working temperature: from -20°C to +70°C
• Application with manual or pneumatic gun
• Packaging: 300 ml