The PS-3000 waffle-grid wall form has been the hallmark of the PolySteel line-up for nearly three decades! From the beginning, the PS-3000 was engineered to perform more and utilize less than traditional construction practices framed or formed.
The PS-4000 flat wall form may be a more familiar form style but the similarities end there, as this form definitely has more to it!
The newest "KD" in the PolySteel family of forms, the PolyPro-4000 KD has the same familiar form style as the PS-4000 series but with a "knockdown" difference!
