You mix this fine gray powder with water and a cubic foot of sand or gravel to form a durable stone-like material. Until it cures, it has the consistency of thick mud, and you must hold it in place (typically with a frame of earth or wood) if you want it to harden in a specific shape.
It takes 1d10+10 minutes for the cement to partially cure, gaining hardness 2 and 5 hit points per inch of thickness.
COPYRIGHT NOTICE
Open Gaming License Version 1.0a Copyright 2000, Wizards of the Coast, Inc.
System Reference Document. Copyright 2000, Wizards of the Coast, Inc.; Authors Jonathan Tweet, Monte Cook, Skip Williams, based on material by E. Gary Gygax and Dave Arneson.
Pathfinder RPG Core Rulebook. Copyright 2009, Paizo Publishing, LLC; Author: Jason Bulmahn, based on material by Jonathan Tweet, Monte Cook, and Skip Williams.
Call to Arms: Fireworks and Primitive Firearms © 2014, Fat Goblin Games; Author: Lucus Palosaari
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Call to Arms: Powders and Dusts © 2015 Fat Goblin Games; Jeff Gomez
Call to Arms: Torch and Flame © 2014, Fat Goblin Games; Author: Lucus Palosaari Pathfinder Roleplaying Game: Advanced Class Guide © 2014, Paizo Inc.; Authors: Dennis Baker, Ross Byers, Jesse Benner, Savannah Broadway, Jason Bulmahn, Jim Groves, Tim Hitchcock, Tracy Hurley, Jonathan H. Keith, Will McCardell, Dale C. McCoy, Jr., Tom Phillips, Stephen Radney-MacFarland, Thomas M. Reid, Sean K Reynolds, Tork Shaw, Owen K.C. Stephens, and Russ Taylor.
Pathfinder Roleplaying Game Bestiary. © 2009, Paizo Publishing, LLC; Author: Jason Bulmahn, based on material by Jonathan Tweet, Monte Cook, and Skip Williams.
Pathfinder Roleplaying Game: Advanced Player’s Guide. © 2010, Paizo Publishing, LLC; Author: Jason Bulmahn.
Pathfinder Roleplaying Game: GameMastery Guide. © 2010, Paizo Publishing, LLC; Author: Cam Banks, Wolfgang Buar, Jason Bulmahn, Jim Butler, Eric Cagle, Graeme Davis, Adam Daigle, Joshua J. Frost, James Jacobs, Kenneth Hite, Steven Kenson, Robin Laws, Tito Leati, Rob McCreary, Hal Maclean, Colin McComb, Jason Nelson, David Noonan, Richard Pett, Rich Redman, Sean K reynolds, F. Wesley Schneider, Amber Scorr, Doug Seacat, Mike Selinker, Lisa Stevens, James L. Sutter, Russ Taylor, Penny Williams, Skip Williams, Teeuwynn Woodruff.
Pathfinder Roleplaying Game: Mythic Adventures. © 2013, Paizo Publishing, LLC; Authors: Jason Bulmahn, Stephen Radney-MacFarland, Sean K Reynolds, Dennis Baker, Jesse Benner, Ben Bruck, Jim Groves, Tim Hitchcock, Tracy Hurley, Jonathan Keith, Jason Nelson, Tom Phillips, Ryan Macklin, F. Wesley Schneider, Amber Scott, Tork Shaw, Russ Taylor, and Ray Vallese.
Pathfinder Roleplaying Game: Ultimate Combat. © 2011, Paizo Publishing, LLC; Authors: Dennis Baker, Jesse Benner, Benjamin Bruck, Jason Bulmahn, Brian J. Cortijo, Jim Groves, Tim Hitchcock, Richard A. Hunt, Colin McComb, Jason Nelson, Tom Phillips, Patrick Renie, Sean K Reynolds, and Russ Taylor.
Pathfinder Roleplaying Game: Ultimate Equipment. © 2012 Paizo Publishing, LLC; Authors: Dennis Baker, Jesse Benner, Benjamin Bruck, Ross Byers, Brian J. Cortijo, Ryan Costello, Mike Ferguson, Matt Goetz, Jim Groves, Tracy Hurley, Matt James, Jonathan H. Keith, Michael Kenway, Hal MacLean, Jason Nelson, Tork Shaw, Owen KC Stephens, and Russ Taylor.
The Book of Experimental Might. © 2008, Monte J. Cook. All rights reserved.
Tome of Horrors. © 2002, Necromancer Games, Inc.; Authors: Scott Greene, with Clark Peterson, Erica Balsley, Kevin Baase, Casey Christofferson, Lance Hawvermale, Travis Hawvermale, Patrick Lawinger, and Bill Webb; Based on original content from TSR.