Class EPX-110 – Solvent-Free Transparent Epoxy Primer

CLASS EPX-110

It is a 2-component, epoxy-based, solvent-free, low-viscosity primer and impregnation material.


Description

Application Areas

  • In epoxy and polyurethane floor coating systems,
  • In polyurethane, polyurea, etc. waterproofing systems,
  • Used for substrate repair, filling, and chamfering by adding special silica sand.

Application Information

Applied with a roller or notched trowel. The prepared mixture is applied homogeneously to the pre-prepared surface using the selected method. CLASS EPX-110 is applied in one or two coats until the surface is saturated and a continuous film layer is formed. If matte spots appear, an additional coat is required. The subsequent coat should follow before the previous one begins to dry. The number of coats varies from one surface to another depending on absorbency. If a textured/roughened surface is desired; while the applied material is still wet, specially graded silica sand is broadcast to cover the entire surface. After the material has fully cured, excess sand is swept away using an industrial vacuum.

  • CLASS EPX-110 can be applied homogeneously to the surface with a notched trowel or a short-pile roller by controlling material consumption.
  • The material must be protected against water, rain, external ambient factors, and mechanical stress until it cures completely.
  • It should be taken into account that curing/waiting times may shorten in hot weather and extend in cold weather.

Consumption

Depending on the quality of the concrete to be treated, theoretical values of 0.300 kg/m² – 0.500 kg/m² are recommended.

Substrate pore structure, absorbency, and similar conditions may increase consumption. Conducting a test patch on the target substrate for consumption control is recommended.

Packaging

In 21 kg (A: 15 + B: 6) sets in tin pails