Only Betz uses the dry Gunite process.
Your swimming pool is only as good as the materials and workmanship that go into it. That's why on concrete pools Betz uses the patented dry Gunite process to create the most durable, long lasting pool shell money can buy.
Betz is one of very few companies in Canada that uses the dry Gunite process. Most instead use "shotcrete wet mix” which is hosed onto your pool from a ready-mix truck. Shotcrete must have a higher water-to-cement ratio, so when that water evaporates and the concrete sets it leaves a more porous, less stable pool wall.