Resources> Supplies, Etc. Where can I get this stuff? We've listed a few tools, products and/or manufacturers of products we thought might be helpful to builders using our blocks.  If you have a product you would like us to consider listing, contact us about it! Architectural Mouldings Creative Stucco- Custom concrete cast architectural  mouldings.  Durable, beautiful, and affordable.  Over 24 years experience.  210-326-0504 Ace Foam Designs, San Antonio, TX -- Manufacturers of foam architectural mouldings... selling ready coated, finished, or just the foam.  Free estimates.   Concrete Accessories Sheplers -- Suppliers of concrete accessories, including the snap pins and wedges some Grid-WALL builders have used to clamp braces and secure guides to the stacked block walls.  4911 Whirlwind Drive, San Antonio, TX 78217.  Phone: 210-656-3010 Foam In A Can Amazon Forms stocks and recommends Enerfoam brand expandable foam.  We also stock the dispenser guns as well as the cleaner for them.  Just contact our office when you are ready to order. Tools- Navigator Saw Great for the more delicate jobs.  Available for $20 at the Black & Decker factory refurb store in San Marcos. Small, lightweight, and inexpensive it easily trims the Grid-WALL blocks. Chainsaws cut away more material, and sometimes you need to remove less.