jointfill12
jointfill12

BESTBUILD JOINTFILL 12

Polymer Modified Grout For Wider Tile And Stone Joints

BESTBUILD JOINTFILL 12 is a fine cementitious polymer-modified grout developed for filling joints of 3 to 12 mm width. JOINTFILL 12 has hydrophobic properties that resists water and delivers longer life to the grouted surface.

Features
  • Easy to use
  • Water repellent
  • Improved Stain resistant
  • Non-shrinking
  • Non-cracking
Packaging

Available in 10 kg packs.

  • JOINTFILL 12 is suitable for grouting ceramic floor tiles, mosaics, quarried, etc. in wall and floors. Not recommended for tiles with metal decor or luster.
Property BESTBUILD Jointfill 6
Recommended For Joint Width 3 to 12 mm
Initial Setting Time 60 - 120 minutes
Final Setting Time 160 - 220 minutes
Surface Preparation
  • 1. Check that all tiles/stones are securely fixed and that the adhesive has thoroughly set.
  • 2. It is essential that the tiles/stones are fixed in the correct manner i.e. in a solid bed of adhesive without any voids beneath the tiles/stones.
  • 3. Ensure the joints are dry and free from dirt and other loose materials.
Application Method
  • 1. Add 5 parts of grout to 1 part of water and mix by hand or slow speed mixer (>300 rpm) until a lump-free, smooth, workable and stiff paste is obtained.
  • 2. Using a grout float or rubber squeegee compact JOINTFILL 12 into the joints ensuring that they are completely filled.
  • 3. Work in small areas and remove as much excess grout as possible from the tile surface.
  • 4. Once the grout has sufficiently set within the joints, polish the tile surface with a clean cloth. Alternatively give a final wash down with clean water using a dampened sponge.
Mixing Ratio (by volume) 1 (Water) : 5 (Grout)
Pot Life Around 1 hour
Foot Traffic Around 24 hours
Heavy Traffic After 7 days
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