One Component, Polyurethane Concrete Primer - PU 101 A

Description

Polyurethane based, transparent, single component concrete primer with a high solid ratio.

Fields of Application

On concrete or similar substrates.
On polyurethane based topcoat.
On polyurethane based parquet and floor coating.

Features and Benefits

Fills the pores of concrete and similar substrates that it’s used.
Single component and easy to apply.
Provides durable primer after curing.
Provides excellence adhesion between substrate and topcoat.
Resistant to water and chemicals.

Application Procedure

Preparation of Substrate

The application surface must be durable, dry, clean and clean off materials which prevent bonding, such as dust, oil, rust etc. Big pores and cracks should be repaired.

Application Method

Material is ready to use. Before the application, primer must be mixed well and then applied with a roller. To completely cover pores on absorbent surfaces second coat should be applied at least 6-8 hours later than the first coat. After the application the surface must be protected from water for 4-5 hours.