GM Exterior Filler

ر.س40.00

Ready for delivery in 2–3 weeks

GM Exterior Filler is a ready‑to‑use, waterborne acrylic paste designed to seal and even out cracks and holes up to 1 cm in depth and width on exterior concrete, cement and brick surfaces. It cures to a tough, sandable finish that disappears under your chosen paint.

The cost varies according to your country of residence.

Once you receive the order at home, you have a period of 14 calendar days to manage the return or report an issue for free through your online account. Read more on our Shipping & Returns page.

Achieve a seamless, showroom‑ready finish on exterior walls and masonry with GM Exterior Filler. This high-performance, water‑based acrylic filler blends fine mineral extenders and advanced binders to deliver:
  • Up to 10 mm Filling Capacity: Bridges gaps up to 1 cm deep and wide in a single pass.
  • Exceptional Bond & Durability: Adheres firmly to sound substrates and cures into a hard, long‑lasting layer.
  • Invisible Repairs: Once sanded and painted over, repaired areas blend seamlessly with the surrounding surface.
  • Rapid Drying: Surface‑dry in just 1–2 hours; ready to sand after 4 hours at 20 °C.
  • Eco‑Friendly Cleanup: Low VOC formula cleans up with water and meets indoor‑air standards.
How to Use:
  1. Prep: Clean away dust, loose material and contaminants. Ensure surface is dry.
  2. Mix: Stir the filler thoroughly before application.
  3. Apply: Press paste into the crack or hole using a putty knife or trowel. Smooth flush with the surface.
  4. Finish: Allow 1–2 hours to skin over, then sand smooth after 4 hours. In cooler or humid conditions, extend drying times accordingly.
Coverage & Thickness:
  • Yield: Approximately 2.7 m² per litre at 200 µm DFT.
  • Recommended Layer: 200 µm dry film thickness; build in layers for deeper repairs.
Whether you’re touching up weathered brickwork or leveling aged concrete, GM Exterior Filler makes every repair quick, clean and virtually undetectable—ready for your final coat.

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