POLYURETHANE LINING

1K polyurethane primer is a one-component material especially for use on flat or dense surfaces. It is solvent-based and low viscosity, it can be applied manually with a roller or brush or special spray equipment can be used. It cures with the moisture in the air and can also penetrate deep into the surface. It creates a surface resistant to abrasion and impact on the applied floor.

. On interior and exterior surfaces
. Concrete and cement based mineral surfaces
. On highly absorbent surfaces
Primer applications for kenncoat brand epoxy, polyurethane and acrylic floor coverings

Product Features:

Physical Appearance Low viscosity liquid

Color Light yellow

Consumption 0.100-0.150 kg / m²

Second coat application time 24 hours

Pot Life 30-45 min

Full curing time Min 4 days

Density (at 23 ° C) 1,1

Viscosity (23 ° C) 700-900 cP

Application:

Avoid application in extreme heat, sun, wind, rain, when the surface temperature is below + 10⁰C or above + 30⁰C. In extreme cold conditions, heaters should be used to increase the workability of the environment and the product.
Liner; It can be applied to the surface using a brush, roller, trowel or squeegee. Make sure that a continuous, non-porous coating covers the substrate. Apply two coats as needed. To increase the adhesion of the epoxy or PU layer to be coated on the surface, aggregate (200-500 microns thick) can be mixed with the primer or applied to the surface by sprinkling. The prepared product should be applied within 20-30 minutes. Waiting time between coats should be at least 24 hours and at most 48 hours at + 20 ° C. If it is waited for more than 48 hours, the surface should be sanded. The product must dry completely within at least 7 days to achieve maximum mechanical and chemical resistance. Reaction times increase at low temperatures, which increases pot life, coating interval and working time. High temperatures increase chemical reactions and the time specified above decreases accordingly. After the application, the material should be protected from direct contact with water for at least 24 hours. Contact with water during this time may cause a carbonated surface and / or surface tack that needs to be removed. In such cases, the overall coating must be removed from the floor and renewed. Epoxy, acrylic and polyurethane floor systems should be made by experts.
Cleaning of used equipment should be done with organic solvents such as thinner and butyl acetate.

Packaging and Consumption:

Metal barrel: 20 kg or 200 kg (metal)