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It is a water-based bituminous emulsion specially designed to prime and prepare mortar, metallic sheets and wood before welding bituminous sheets in roofs.It complies with the specifications required by UNE 104-231 (type EA).

Scope

• Primer and preparation of surfaces where a bituminous sheet is to be welded, on both porous and non-porous surfaces.
• Priming and preparation of porous surfaces that will later be waterproofed or treated with asphalt products.
• Surface protection from damp in buried concrete structures in civil engineering and concrete elements.

Advantages & Benefits

• Aqueous base, solvent-free.
• Good adhesion on wet and dry surfaces.
• Composed of modified bitumen.
• Fluid.
• Easy application.
• Long life expectancy.
• It can be applied with a brush, paintbrush, roller or spray.
• It can be applied in closed rooms.