Knauf Premium Joint Filler - 10kg - Grey

The Knauf Premium Joint Filler delivers professional-grade finishing performance engineered from h...

Best current price£14.86from Materials Market Trading UK Ltd

All Offers

4 offers from £14.86 - £34.38

View price history by clicking the chart icon.

Materials Market Trading UK LtdKnauf Joint Filler Premium 10Kg Off-White / White
Free delivery in 1–3 days
£14.86
Visit shop
BradfordsKnauf Premium Joint Filler 10kg Grey Gypsum Compound for Drywall Finishing
£25.00 delivery
£19.07
Visit shop

Product Information

Full details

The Knauf Premium Joint Filler (10kg, Grey) is designed for DIY enthusiasts and professional contractors seeking a high-quality gypsum compound for drywall installations. Its key benefit is a fast-setting formulation that enables efficient project completion with reliable, professional-grade finishes. A potential caveat is its approximate 90-minute workable time, requiring timely application and mixing.

All features

ColourGrey
Model Part Number622332
BrandKnauf

Extended Product Information

FAQs

What is the workable time for Knauf Premium Joint Filler?

The workable time is approximately 90 minutes after mixing, depending on environmental conditions.

How long does it take to dry?

The drying time is around 120 minutes, but this can vary based on application thickness, temperature, and humidity.

Can this product be used for exterior applications?

No, the Knauf Premium Joint Filler is designed for interior applications only.

How should I store the product?

Store in a cool, dry place in its original, sealed packaging to maintain its quality and performance.

Is this product suitable for beginners?

Yes, it is designed for both DIY enthusiasts and professional contractors, offering ease of use for hand application.

What is the pack size and color?

This product comes in a 10kg bag and is grey in color.

Does it meet any industry standards?

Yes, the formulation meets the requirements of EN 13963:2014.

Troubleshooting

Compound cracking after drying

Ensure the joint tape is fully embedded and that the compound is not applied too thickly in a single coat. Check for excessive drying or environmental stress.

Compound not setting or drying slowly

Verify correct water-to-powder ratio. Ensure ambient temperature and humidity are within recommended ranges for drying. Incomplete mixing can also affect setting times.

Poor adhesion to drywall surface

Make sure the drywall surface is clean, dry, and free from dust, grease, or loose particles before application. Ensure proper embedding of joint tape.

Difficulty in sanding

Ensure the compound is fully dried before sanding. Sanding too soon can lead to a gummy surface. Use appropriate grit sandpaper.

Pros and Cons

Pros

  • Fast-setting for quicker project turnaround.
  • Provides a smooth, professional finish.
  • Easy to mix, apply, and sand.
  • Suitable for both beginners and experienced users.
  • Good workability with a reasonable usable time.
  • Cost-effective solution for jointing needs.

Cons

  • Requires timely mixing and application due to usable time.
  • May not be suitable for very large projects without careful planning.
  • Requires proper surface preparation for optimal adhesion.
  • Drying time can vary based on environmental conditions.
  • Grey color may require specific priming or painting considerations.

Setup, Compatibility & Care

Setup:

  1. Ensure the area is clean, dry, and free from dust and debris.
  2. Mix the Knauf Premium Joint Filler with clean water according to the manufacturer's instructions. Use a clean mixing bucket and tools.
  3. Mix only the amount that can be used within the approximate 90-minute workable time.
  4. Apply using a drywall knife or trowel for bedding tape and filling joints.

Compatibility:

  • Compatible with standard drywall boards and joint tapes.
  • Suitable for interior applications only.
  • The grey compound blends well with standard drywall materials, but always test on a small, inconspicuous area if color matching is critical before painting.

Care:

  • Store in a cool, dry place in its original, sealed packaging.
  • Keep away from moisture and extreme temperatures.
  • Clean tools and equipment immediately after use with water.

Similar items

Price History

DatePrice
Visit shop