Hollow PP formwork advantage 1.Reuse more than 60 times,long service life 2.Waterproof 3.No need oil,easily install and remove,only tapping,formwork can be ffallen off. 4.No expansion,no shrinkage,high strength. 5.Bearable temperature:-30-90℃ 6.Anti-slip 7.Shorten construction period 8.Glass glue can repair scratch one the surface 9.Plastic plug can repair the 12-24mm diameter hole 10.Rinse with water will be clean 11.Rent and reuse in another construction site 12.Recycle at about half price in any plastic factory Packing&delivery
