caulking agent

  1. J

    Here is the formula of tile adhesive, let’s discuss it.

    PO42.5 Cement 400 40--70mesh sand 500 70--140mesh sand 100 Redispersible Polymer powder 9kg PVA2488 plus 1kg No starch ether added Calcium formate 3kg HPMC 200,000 viscosity 3 kg
  2. L

    Can add a moisture repellent to the tile adhesive for swimming pools effectively resist saltpetering?

    The customer requires swimming pool tile adhesive without saltpetering. The formula given by the manufacturer is to add a moisture repellent to the ordinary tile adhesive formula. Is it helpful?
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