Sika Top 50 Bonding Resin - 5kg Bottle

Adhesion primer, based on acrylic resin Sika Top 50 Bonding Resin - 5kg water-based can, prior to the application of all types of cementitious mortars and plasters.

Uses: As an adhesion bridge for:

• Mortars, both made on site, dry or pre-dosed.
• Plasters, plasters.

The main supports on which it can be used are:

• Concretes.
• Mortars, both normal and waterproof.
• Brick.
• Natural or artificial stone.
• Fibre.
• All those materials that do not have zero porosity.

Some typical usage situations are:

• Adhesion layer for rendering.
• Adhesion layer for plastering.
• Joints of the septum with the pillar.

Format: 5 kg bottle

Consumption: approximately 0.125-0.150 Kg/m2.

Characteristics

• It provides a surface with good adhesion on substrates subject to thermal variations, due to its flexibility.
• Non-flammable.
• Ready to use and easy to apply. Even projectable.
• Long time open, even at high temperatures.
• When applied on horizontal surfaces, it maintains cohesion by preventing the disintegration and dragging of the aggregate.
• Applicable on surfaces with a certain humidity (matte moisture), but not saturated or waterlogged.
• It maintains the stickiness for quite some time, so it is not necessary to apply mortar or plaster right away.
• Not applicable in screeds for screeding with mortars.