Polycell Deep Gap Polyfilla 1L is a high-strength, ready-mixed filler specially formulated to tackle deep and large interior holes or cracksup to 20mm deep in a single application. Designed for both professional tradespeople and DIY users, it offers excellent adhesion, strong hold, and minimal shrinkage, even on challenging repair areas.

Unlike standard fillers that may sag or require layering when filling deeper voids, Polycell Deep Gap Polyfilla delivers a solid, stable repair in one go, saving valuable time and effort. Once dry, it is easy to sand and produces a smooth, paintable finish suitable for all forms of decorative coatings.

This product is perfect for use on a variety of interior building surfaces including plaster, masonry, wood, concrete, and brick, and is especially effective for repairing damage caused by nails, screws, or fixings removed from walls.

Key Features:

1. Fills Up to 20mm in One Application:
   Formulated to handle deeper holes and cracks without the need for multiple layers or sagging.
2. Ready-Mixed Convenience:
   No mixing requiredready to apply straight from the tub for fast, mess-free repairs.
3. Smooth Finish & Easy Sanding:
   Dries to a solid surface thats easy to sand down to a fine, even finish ready for painting or wallpapering.
4. Minimal Shrinkage or Cracking:
   Maintains a strong, gap-free repair without the need for constant retouching.
5. Versatile Interior Use:
   Suitable for filling in plaster, brickwork, wood, masonry, stone, and other common interior substrates.

Product Specifications:

1. Product Name: Polycell Deep Gap Polyfilla
2. Volume: 1 Litre
3. Boxed Weight: 900g
4. Form: Ready-mixed paste
5. Application Method: Filling knife, trowel, or spatula
6. Drying Time: Approx. 12 hours for shallow fills; deeper applications may require up to 24 hours
7. Recoatable: Once fully dry and sanded
8. Coverage: Varies by gap depth and surface texture
9. Shelf Life: 12 months in original sealed container (store in cool, dry place)

Ideal Uses:

1. Repairing deep cracks or holes in plasterboard or masonry
2. Filling large fixing holes left by screws, rawl plugs, or nails
3. Bridging gaps and damaged areas in brick, concrete, or stone
4. Patching missing plaster or crumbled wall edges
5. Restoring damage around electrical sockets or pipework

Application Instructions:

• Ensure the surface is clean, dry, and free from dust or loose material.
• Apply directly from the tub using a filling knife or trowel.
• Fill the hole or gap slightly proud of the surface.
• Smooth off the excess and allow to dry thoroughly.
• Sand if required before painting or wallpapering.

FAQs (Frequently Asked Questions):

Q: Can I fill holes deeper than 20mm?
A: Yes, but it is best to apply in layers no deeper than 20mm at a time. Allow each layer to dry before applying the next.

Q: Is this product suitable for exterior use?
A: No, Polycell Deep Gap Polyfilla is formulated for interior use only. For outdoor repairs, use Polycells exterior-grade fillers.

Q: How long should I wait before sanding or painting?
A: For shallow applications, it may be ready in as little as 2 hours. Deeper fills may need up to 24 hours to fully cure before sanding and painting.

Q: Can it be used on ceilings?
A: Yes, its non-sag formulation makes it suitable for ceiling repairsensure proper application and allow adequate drying time.

Q: Does it need priming before painting?
A: Not typically, though for best results on porous or high-absorbency surfaces, a mist coat of paint or primer may improve the finish.

Warranty Information:

Polycell Deep Gap Polyfilla is supported by a manufacturers warranty covering defects in materials and workmanship when used as directed. The warranty excludes failures resulting from misuse, improper surface preparation, or application in unsuitable conditions (such as damp or external environments).

Please consult the packaging or contact Polycell customer service for full warranty terms and assistance.

Conclusion:
Polycell Deep Gap Polyfilla 1L is the go-to solution for deep, high-volume interior repairs, delivering strength, flexibility, and ease of use in one reliable product. With its ability to fill gaps up to 20mm deep in a single go, excellent sanding properties, and smooth finish, it’s ideal for both repair and preparation stages in any decorating or renovation project.