Convergent Concrete Technologies

Stain and wear protection finish

Pentra-Finish (HG) is a patented, high-gloss, stain and wear resistant finish More


Pentra-Sil (HD) is a premium performance densifier for concrete surfaces. More

Going Against Gravity

Desco polished almost 24,000 square feet of benches, columns, staircase, walkways, and walls in the recreation center's lobby to a salt-and-pepper finish. More

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