WIM Epoxy Primer-4KG

This solvent-free, reactive epoxy-based resin is designed for priming and strengthening weak mineral substrates prior to the application of various types of insulation coatings and cementitious mortars. It is recommended for reinforcing absorbent cementitious substrates and as a penetrating agent for epoxy resin systems. It enhances the substrate’s resistance to abrasion and the effects of ordinary and marine water, gasoline, oils, greases, as well as various alkalis, acids, and other chemical compounds. It can be used for impregnating surfaces of concrete intended for direct use, as well as natural stones, bricks, and clinker. It significantly improves the substrate’s resistance to abrasion and the effects of ordinary and marine water, gasoline, animal, mineral and vegetable oils, and greases.

PROPERTIES:

• Increases abrasion resistance,
• Forms a protective coating resistant to aggressive substances,
• Impregnates concrete and reduces its permeability,
• Improves the adhesion of epoxy adhesives and coatings,
• Penetrates deeply into the substrate,
• Strengthens the substrate.

More information:

Referring to temperature: +20°C (±2) and air humidity: 65% (±5).

Operating temperature (air and materials): from +10°C to +35°C.

• Composition: epoxy resin.
• Solvent: yes.
• Density: 0.94 g/cm (+/- 0.01 g/cm³).

Mixing ratios:

• Component A (resin) – 100 parts.
• Component B (hardener) – 20 parts.
• Weight ratio: 10:2.

Application method: brush, roller, spray, pouring.

Working time: minimum 2 hours from the moment of mixing.

Number of required layers: 1 to 2. Time interval between layer applications: minimum 6 hours to maximum 48 hours.

Full operating parameters: after 7 days.

Cleaning agent: acetone-based solvent.