Our recommended putty knife for smoothing HYDRO-BLOK joint sealant. Made of durable, lightweight polypropylene plastic for easy clean-up and removal of cured HYDRO-BLOK joint sealant. Blade width 76mm. Each HYDRO-BLOK Shower Pan includes a straight and a corner putty knife. Also available separately from all HYDRO-BLOK dealers.
- Designed for installing the HYDRO-BLOK Shower System
- Durable ABS Plastic