How much Sil-block do I need to complete my project?
The amount of sealer needed will vary by the surface or the absorbency of the stone. Some natural stone can accept a great deal of sealer while others require very little. An average would be 25 square feet of stone or grout being sealed with one liter of sealer for two coats. Please keep in mind that these are average results and your coverage may vary. Please ask us for their advice on coverage and proper application of the product you are using.