153 Questions
Read All Questions & AnswersWhat can be used to fill in between the step stones - sand, polymeric sand, grout, etc.?
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I used regular sand. It does take at least 6 months for it to get hard enough to act like polymeric sand. Continuous rain packs down the sand. I totally agree about spending all that money on polymeric sand either!
Was this Answer Helpful ?polymeric sand,---would be best
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