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SunChem Lunaris ECO-STUCCO Wood Filler product photograph
Wood Fillers & Stains

ECO-STUCCO Wood Filler

Wood repair and preparation

ECO-STUCCO Wood Filler is a water-based filler for cracks, holes and surface defects in timber, MDF and plywood. Suitable for furniture, floors, and frames, this sustainable formula bonds strongly, sands smoothly, and preps surfaces for painting or staining. Built for indoor and outdoor use, it offers lasting repairs with minimal environmental impact. Pair with Lunaris Wood Stain for a polished finish.

Suitable context
1 kgColours: White, Teak and Walnut

Common applications

  • Furniture preparation
  • Nail-hole filling
  • Minor surface-defect repair
Product overview

Where this product fits

ECO-STUCCO Wood Filler is a water-based filler for cracks, holes and surface defects in timber, MDF and plywood.

Key benefits

  • Low-impact formula for sustainable repairs.
  • Fills and holds tight on wood surfaces.
  • Sands easily for a even, paint-ready look.
  • Works on shelves, decks, and more.
  • Resists wear for long-term restoration.

Selection and use checkpoints

  • Test stain response
  • Allow full drying before sanding
  • Match the final coating system

Pro tip

Apply in thin layers for deep repairs, letting each dry to avoid shrinkage.

Technical information

Product specifications

Suitable surfaceWood, MDF and plywood after compatibility confirmation
Primary purposeWood repair and preparation
Available formats1 kg, Colours: White, Teak and Walnut
Country of originIndia

Sizes & formats

1 kg

Compatibility

Wood furniture, floors, frames

Purpose

Wood repair

Application route

Repair, test and finishing sequence

  1. Prepare a clean, stable surface

    Remove loose material and complete the sanding or repair preparation appropriate to the substrate.

  2. Test colour and compatibility

    Use a sample or inconspicuous area before applying filler or stain across the complete workpiece.

  3. Apply in controlled stages

    Follow the current product instructions for filling, drying, sanding or colouring.

  4. Inspect before the next finish

    Confirm level, colour and adhesion before applying the approved coating or topcoat.

Further reading

Related technical guides

How to Fill Wood Joints Before FinishingRead →
Practical guidance

ECO-STUCCO Wood Filler FAQs

Can it be used indoors?

It is water-based and intended for interior joinery work such as furniture, cabinets and floors. Ventilate the area while working and while the filler cures.

How long does it take to dry before sanding?

Drying time depends on thickness and humidity, but typically, it dries in 30-60 minutes for light applications. Deeper fills may require up to 24 hours.

Can I stain or paint over the wood filler?

Yes. Once fully dry and sanded, you can apply stain or paint for an even finish. For best staining results, test a small area first.

Does it shrink or crack over time?

No, when applied correctly in thin layers, Lunaris ECO-STUCCO maintains its shape without shrinking or cracking.

Is it waterproof for outdoor use?

Yes, it is suitable for outdoor repairs, but sealing with a protective finish (paint or sealant) is recommended for long-lasting durability.