Hey all... Have a question? I'm just tring to do a temp fix for a shower that was leaking outside underneath the eve of my house and have narrowed it down to just the shower base. Pulled the panel behind the on/off knob and no leak. Ran a hose from the shower head directly into the drain and no leak. It has to be this old concrete base that's leaking, and for this house, a remod is not a option for the value of the house. I've lived here for ten years. I let everthing dry out and calked the crap out of it. However, my question is what type of sealer or anything would anyone use to seal this base? House built in 1968. Typical raised ranch style.