Vetotop EC698 - AE

The surface should be sound, clean, free from loose material, grease, laitance, dirt-curing compounds, etc. 

Remove laitance and weak surface layers using mechanical methods such as grinding or blasting to provide a sound, well-profiled surface. Fix all necessary repairs before the application begins by using an epoxy mortar from the Vetorep ER range. 

New concrete floors should be at least 28 days old with a moisture content of less than 5% (for earlier application, test the substrate moisture condition).

Priming is not required when the product is applied to good quality & non-porous concrete. If the concrete surface is porous or if there is a doubt of the concrete surface quality , it is recommended to use Vetoprime EP491 as a film forming agent or Vetoprime EP490 as a penetrating primer. Vetoprime EP691 should be mixed in the proportions recommended by Saveto.

Add the entire contents of the hardener container to the base container. When thoroughly mixed -preferably using a slow speed mixer- apply the primer in a thin, continuous film using rollers or a stiff brush. Work the primer well into the concrete’s surface. Avoid ponding or over application. Leave the primer to achieve a tack-free condition before applying the topcoat.

In a separate mixing container, use a slow speed mixer to mix the base and the hardener for 3 minutes. Mix these components in the quantities recommended by Saveto. 

Make sure to scrape all the materials on all the sides of the container. You can dilute up to 8% using Vetonit Solvent XX300 to aid the application process.

The application and curing temperature must be above 15°C. Lay the first coat of Vetotop EC698 using a shorthaired lambswool roller or a gauged squeegee to achieve continuous coating. Remove loose hairs on the roller before use. 

Apply a film that is 150 microns thick per coat for the flooring system (this can be increased where specifications demand). Apply the topcoat in the same way within 8 to 24 hours.

If you choose to use Vetograin anti slip aggregates, you’ll need to dress the base coat with the anti slip aggregates as soon as possible after laying it. The recommended procedure is to blind the base coat completely, i.e., apply excess dressing aggregate to obliterate the base coating. 

Alternatively, the anti slip silica particles can be broadcast in a light random dressing to provide a less dense finish. 

You can also use this product to obtain a smooth finish by omitting the anti slip aggregates. When the base coat reaches its initial curing (after 12 hours at 20°C or 5 hours at 35°C), vacuum the excess aggregate to clean the surface. Apply the topcoat with a short-haired roller or an airless spray. 

Ensure applying a continuous film and seal on rough surfaces (if the damage is completely caused by the aggregate). 

A resin-base coat must be applied before the top coat (Which should be done within 36 hours at 20°C & within 15 at 35°C)

If you choose to use Vetograin anti slip aggregates, you’ll need to dress the base coat with the anti slip aggregates as soon as possible after laying it. The recommended procedure is to blind the base coat completely, i.e., apply excess dressing aggregate to obliterate the base coating. 

Alternatively, the anti slip silica particles can be broadcast in a light random dressing to provide a less dense finish. 

You can also use this product to obtain a smooth finish by omitting the anti slip aggregates. When the base coat reaches its initial curing (after 12 hours at 20°C or 5 hours at 35°C), vacuum the excess aggregate to clean the surface. Apply the topcoat with a short-haired roller or an airless spray. 

Ensure applying a continuous film and seal on rough surfaces (if the damage is completely caused by the aggregate). 

A resin-base coat must be applied before the top coat (Which should be done within 36 hours at 20°C & within 15 at 35°C).

Expansion joints in the existing substrate must be retained and continued through the Vetotop EC698 topping. Saveto has a range of joint sealants specifically designed for flooring (see the product technical datasheets of Vetoflex PS781, Vetoflex PS782, and Vetoflex PS786).

Clean tools and equipment with Vetonit Solvent XX300 immediately after use.