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Siniat  |  SKU: LM163167

Siniat Joint Filler - 12.5kg Bag

£11.55 Ex VAT
£13.86 Inc VAT
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Used as a setting compound for bedding and filling plasterboard joints, this Siniat Joint Filler comes in a 12.5kg bag. To be mixed with water (approx 7L of water to one 12.5kg bag) and applied to Plasterboard joints.

Apply Siniat Joint Filler to the joint, embed GTEC Joint Tape and immediately overcoat to fully fill the tapered edge boards. Ensure product is set before applying the finishing coats with Siniat Joint Cement.

  • Complies with BS EN 13963: 2005 Type 3A
  • Sets in 90 mins.
  • Use at temps between 5C - 45C.
  • Weight: 12.5kg

Data Sheets & Guides:

Siniat Joint Filler Data Sheet

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  • Size
    12.5kg
  • Coverage (m²)
    25
  • Reaction to Fire
    A1

Large Order or Specific Requirement?

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0115 6976 800

What Bulk Bags of Building Supplies Do you Sell?

Shop our range of Bulk Bags ideal for all of your large landscaping and construction projects. We sell all the major types you might need including:

  1. Building Sand - predominantly used for bricklaying
  2. Sharp Sand - for laying patios, block paving and flagstones
  3. Plastering Sand - used for plastering and external rendering
  4. Sand and Stone Ballast - used for sub bases or in fencing footings
  5. Gravel and Shingle - pea gravel available in 10mm and 20mm, used for concrete & foundations
  6.  MOT Type 1 Sub Base - often used as sub bases
How Much is in a Bulk Bag?

Bulk bags typically contain an estimated 800kg - though weight may vary including due to weather conditions etc.

What Types of Cement Do you Sell?

We stock a range of cement from trusted brand Blue Circle Cement at great prices, including:

  1. General Purpose Cement
  2. Mastercrete Cement
  3. Snowcrete 
  4. Ready to Use Postcrete
  5. Rapid Fast Set Cement
What is hydrated lime used for?

Hydrated lime is used in cements, mortars and plasters to improve the plasticity, cohesiveness and water retention of Portland cement mortars and renders. 

Our Popular Brands of VCLs, Breather Membranes and Damp Proofing