SikaTop-50 Bonding Resin 0.5kg – 5kg- 25 kg

Adhesion primer for mortars and plasters. Water-based acrylic resin adhesion primer before the application of all types of cementitious mortars and plasters.

• It provides a surface with good adhesion on substrates subject to thermal variations, thanks to its flexibility.
• Non-flammable.
• Ready to use and easy to apply. Can also be sprayed.

USES: As a binding agent for :

• Mortars, both manufactured on site, dry or pre-dosed.
• Plaster, plaster.
• The main substrates on which it can be used are the following:
• Concrete.
• Mortars, normal and waterproof.
• Brick.
• Natural or artificial stone.
• Fibre cement.
• All materials that do not have zero porosity.
• Here are some typical situations of use:
• Adhesion layer for plastering.
• Adhesion layer for plastering.
• Joints of the wall with the pillar.

BENEFITS :

• It provides a surface with good adhesion on substrates subject to thermal variations, thanks to its flexibility.
• Non-flammable.
• Ready to use and easy to apply. Can even be sprayed.
• Long opening time, even at high temperatures.
• Applied to horizontal surfaces, it maintains cohesion by preventing the disintegration and entrainment of aggregates.
• Can be applied to surfaces with some moisture (matte moisture), but not saturated or waterlogged.
• It retains its tackiness for a long time, so it is not necessary to apply mortar or plaster immediately afterwards.
• Not applicable on screeds for screeds with mortar.

PACKAGING :

• 0.5 l bag
• 5 kg and 25 kg drums.

COLOUR :

• White liquid

Chemical base: Water-based acrylic resin. Storage: 1 year in original, unopened and undamaged packaging. Storage conditions: In a dry, sheltered place, protected from frost. Density: ~ 1.04 kg/I (+20°C) Solids content by volume: Approx. 44% Ambient temperature: min. +5 °C, max. +35 °C Substrate temperature: Min. +5 °C, max. +35 °C Consumption: Approx. 0.125-0.150 kg/m2 , depending on surface roughness and absorption.