Sika Blackseal 1 300ml Cartridge



Sika BlackSeal®-1 is a 1-component bitumen based construction sealant with good adhesion to most common construction materials.


Sika BlackSeal®-1 is designed for external sealing and

repairing applications on roofs, walls, tanking membranes and other building elements.


Bonds to many substrates such as concrete, masonry,timber, metal, bitumen coatings & membranes and polymer bitumen roofing

▪ Does not require primer

▪ Easy to apply

▪ Can be applied on damp non-porous substrates


Chemical Base Bitumen based

Packaging 300 ml cartridges, 12 cartridges per box

Colour Black

Shelf Life Sika BlackSeal®-1 has a shelf life of 12 months from the date of production,

if it is stored properly in undamaged, original, sealed packaging, and if the

storage conditions are met.

Code: N3073387


SKU N3073387
Brand Sika

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