Architectural 3D MDF Wall Panel Rhomb

These decorative wall panels are made of 16 mm HMR MDF boards and routed with a 3D geometric pattern. Panels are coated with a white solvent-based primer and ready to paint.

Panel size: 2400x1200x16mm

Material: CNC-routed HMR MDF board 16mm thick

Surface Finish: white solvent-based primer

140001 Valpon F Blanco 2:1
Intermediate White Polyurethane Primer

Primer application guidelines

This product is designed for use as an intermediate layer between the sanded primer and the polyurethane finish and have the following benefits:

• Perfectly covers "burn-through" marks caused during sanding.
• Evens out different shades of the primer, achieving a more uniform finish.
• Eliminates sanding marks and other sanding defects.
• Recommended for use under high-gloss white lacquers.
• Suitable for all types of wood and wood-based products (veneers, MDF, etc.), with precautions for highly resinous or difficult-pored tropical woods.
• Ideal for all types of lacquered furniture, including those requiring vertical application due to its good thixotropy (assembled furniture, chairs, interior carpentry, juvenile furniture, etc.).
• Recommended for lacquered kitchen and bathroom furniture.

APPLICATION GUIDELINES AND PRACTICAL ADVICE

This product can be applied using:

• Cup guns
• Pressure pot systems
• Air spray guns (Nozzle: 2.5 mm, Pressure: 2.5 - 3 atm)
• Air mix guns
• Curtain coating machines, using the appropriate solvent

Mixing Ratio:
Mix 2 parts (by volume) of 140001 Valpon F Blanco with 1 part of Hardener 190091 Valpon E NAM, stirring until a uniform mixture is achieved.

Preparation:

• Sand the primer with 360-400 grit sandpaper before the application and make sure the surface is free from dust and contaminants (silicone, grease, varnish residues, etc.).
• If recoated with a finish within 8 hours, sanding is not necessary but recommended to remove defects.
• If more than 8 hours have passed, sand more thoroughly with 400-500 grit sandpaper to ensure adhesion of the finish coat.

Recommended Environmental Conditions for Application:

• Temperature: 15 to 25 ºC
• Humidity: 50%-70%

Recommended Solvents:

• Winter: Use 510102 Valdis Polyurethane (fast evaporation, significantly reduces viscosity).
• General use: Use 510101 Valdis P (medium/fast evaporation).
• Summer: Use 540414 Valdis V Antivelo Lento alone or mixed with 500028 Valdis V Superlento for very hot conditions.
• Curtain coating machine: Use 540438 Valdis V Máquina Cortina.

PRODUCT INFORMATION

• Pot life: 3 hours
• Drying time (120 microns on the inert substrate at 25ºC):
• Dust dry: 30 minutes
• Touch dry: 60 minutes
• Hard dry: 2 hours
• Stacking time: 24 hours
• Recoat interval without sanding: 1 to 8 hours
• Sanding time at 25ºC: After 5 to 6 hours
• Recommended application weight: 140 to 160 g/m²

Applying a temperature gradient of 35 to 40 ºC during drying improves drying and sanding performance.

It can be tinted with pigment pastes to obtain pastel shades.

TECHNICAL CHARACTERISTICS

• Viscosity of the mixture: 16 to 22 seconds (DIN 4 at 25ºC)
• Density: 1.380 to 1.420 g/cm³ at 25ºC
• Panel weight (wood): 18x2400x1200 mm - 36 kg
• Panel weight (MDF): 16x2400x1200 mm - 37 kg
• VOC content (by weight): 30.8%

PRECAUTIONS

• Recommended storage temperature: 5 to 35 ºC, avoiding direct exposure to sunlight.
• Shelf life: 12 months
• Regarding product hazards and toxicity, refer to the Safety Data Sheet before use.
• Due to various working conditions, all data in this document should be adjusted to the respective manufacturing and handling conditions.

ValResa guarantees the quality of its products in accordance with General Conditions of Sale and Supply.

Country of origin: Portugal, Europe

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