It can withstand any adverse condition-inclement weather, termites and 100% boiling water. Bonded with the best quality phenol formaldehyde resin and made with the best quality tropical hardwood, Duro Pumaply is truly an all weather plywoodTruly Weatherproof Bonded with the best quality Phenol Formaldehyde Resin, DURO Pumaply does not show any symptoms of delamination or swelling. It remains just as you have designed it. Truly Indestructible Truly Indestructible Special treatment with preservatives that repel termites and wood boring insects make it virtually indestructible. Truly Tough Truly Tough Its Atlas like strength has earned it such a reputation of toughness that even bus & truck bodies are often made of pumaply. Truly Versatile Truly Versatile Takes on coastal winds, tropical climates and all the vagaries of nature