You Can Seal It Even If Wet
The sealant known as np 1 is used for areas and places that are generally wet like pools and bathtubs. The product is a polyurethane that comes pre mixed and can be applied directly from its container. The nozzle container holding the np 1 is ready to be used to seal those parts of your pool or bathtub that need to be sealed. Np 1 is an elastomeric sealant that does not require the surface or the location where it will be applied to be primed with any other product. Just one product and your pool, tub, or other item can be sealed and protected. More info: np1