Donald Durhams 076694000046 4-Pound Rockhard Water Putty Water putty Easy to use Will not shrink It never shrinks and has great bonding strength Used to fill holes and cracks in wood, plaster, furniture, stone, and concrete 4-Pound It never shrinks and has great bonding strength Used to fill holes and cracks in wood, plaster, furniture, stone, and concrete 4-Pound