Polykar Finish Spray Filler, Two-Component Polyester + Hardener, 1 kg

Spray filler designed to create an even layer of filler, which is needed before the application of the primer and subsequently the topcoat on automotive bodies and other metal surfaces and fiberglass superstructures and parts. Once cured, it is hard, tough, resistant to bending, impact, and vibrations, while being easy to sand. Also suitable for surfaces made of hard wood and MDF boards. The filler must not be used for sealing areas that come into direct contact with food and drinking water.

Application and drying:
The surface must be free of rust and sanded with P120 sandpaper. The surface must be clean, dry, and free of dust and grease. For maximum corrosion protection, use an epoxy or polyurethane base first. Do not apply the filler on reactive, single-component, and nitrocellulose bases. We recommend a spray nozzle of 1.8 – 3.0 mm and an air pressure of 3-4 bar for application. With FINISH spray filler, a dry layer thickness of up to 1000 µm can be achieved. For thinning the filler before spraying, we recommend POLYKAR Polyester Thinner. Before use, the contents of the can must be thoroughly mixed!

Curing:
The filler is cured with a hardener (CETOX 20, colorless liquid) in a weight ratio of 100:5: 100 parts of filler : 5 parts of hardener – recommended ratio for a temperature of 23 °C. The mixture must be thoroughly mixed and filtered.

Processing time:
The filler must be processed within 40 minutes at 23 °C and a curing ratio of 100:5. By adjusting the curing ratio, the influence of temperature on the processing time can be partially eliminated. At lower temperatures (minimum 17 °C), the processing time is extended, while at higher temperatures, it is shortened.

Sanding:
At a temperature of 23 °C and a curing ratio of 100:5, the filler is dust-dry in 60 minutes and sandable in 120 minutes. This time can be shortened by drying the filler at around 60 °C. Sanding should start with P120 sandpaper and finish with P150 to P240 sandpaper.

Topcoats:
All common coating systems can be used on the filler. The filler withstands temperatures of 80 - 110 °C.

Cleaning tools:
Dirty parts of tools can be cleaned with POLYKAR POLYESTER THINNER or nitro thinner C6000. Only uncured filler can be cleaned.

Product safety warning (H-statements)

• H315: Causes skin irritation.
• H317: May cause an allergic skin reaction.
• H319: Causes serious eye irritation.
• H360f: May damage fertility.
• H361d: Suspected of damaging the unborn child by inhalation.
• H372: Causes damage to organs through prolonged or repeated exposure.

Safety handling instructions (P-statements)

• P101: If medical attention is needed, have product container or label at hand.
• P102: Keep out of reach of children.
• P260: Do not breathe dust/fume/gas/mist/vapors/aerosols.
• P270: Do not eat, drink or smoke when using this product.
• P280: Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352: IF ON SKIN: Wash with plenty of water and soap.
• P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P308+P313: IF exposed or concerned: Get medical advice/attention.
• P405: Store locked up.
• P501: Dispose of contents/container in accordance with local regulations.