4518 - 1/2" x 1/2" OPAQUE WHITE POLYSTYRENE SIDEWALK

787026045184

1/2" (12.7 mm) X 1/2" (12.7mm) SQUARES, X .026" (.65mm) GROOVE SPACING.
.040" THICK.
LIGHT GROOVE FOR PAVING.
GROOVE SPACING IS CENTER TO CENTER OF GROOVES
AVAILABLE IN 6" X 12" AND 12" X 24" SHEET SIZES
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