An amazing demonstration. #concrete #cement #diy #construction #tools #shorts

What happens here

This video provides a comprehensive demonstration of Rebotec, a concrete waterproofing additive. It illustrates how Rebotec, when mixed with concrete or sand, creates a hydrophobic barrier that prevents water penetration, even through cracks. The demonstrations include showing dry powder repelling water, water not leaking through a cracked concrete sample, and dry sand being retrieved from underwater after being treated with Rebotec.