Sharpening Stone 5/8"x1 3/4"x4" Tin Silicone Great for detailed work

Great for detailed work

Improving Surface Finish & Minimizing Voids With Back Pressure - Capping the mold cavity opening with a board that has predrilled holes will improve surface finish for some foams

For small applications use 10 drops of hardener per ounce of resin

Please note there is variation of tool handle

thus the adhesive is very well suited to bond concrete

Sharpening Stone 5/8"x1 3/4"x4" Tin Silicone Great for detailed workThe Norton India AO Combination Grit Benchstone produces keen, long lasting edges with its unique combination of coarse and fine grit aluminum oxide abrasive. To improve sharpening and reduce clogging, use with oil. Ideal for clean deburring, these benchstones will produce sharp edges and quality finishes. 4" Long x 1 3 4" Wide x 5 8" Thick, Aluminum Oxide Sharpening Stone Rectangle: Coarse & Fine Grade