We will be closed December 23, 2025 – January 4, 2026 for Christmas and Holiday Season. We will open Monday January 5th 2026.

 The last day of Shipping in 2025 is December 17th.

Diamond Switchboard

The premier diamond surface insulated mat protects workers from nasty shocks and electrocution. This anti-static matting solution is ASTM D178 approved.

The premier diamond surface insulated mat protects workers. ASTM D178 approved.

  • Each roll is proof-tested over the entire surface
  • Made of a specially compounded material
  • 1/4" thick
  • Black with yellow border available in 3' wide only

Material: Specially compounded material with a corrugated surface
Dielectric Test Voltage: 30,000 Volts AC. Each roll proof  
Thickness: 1/4"
Surface: Diamond Tread



ItemDescriptionWidthThicknessLengthWeightPriceHow to Order
Picture of DIAMOND SWITCHBOARD ROLL 1/4"X24"X25 YDS BLACK
SKU: 752R24BK
DIAMOND SWITCHBOARD ROLL 1/4"X24"X25 YDS BLACK
24.00000.2500900.0000240.0000
$1,405.40
Picture of DIAMOND SWITCHBOARD ROLL 1/4"X36"X25 YDS BLACK
SKU: 752R36BK
DIAMOND SWITCHBOARD ROLL 1/4"X36"X25 YDS BLACK
36.00000.2500900.0000350.0000
$1,635.20
Picture of DIAMOND SWITCHBOARD ROLL 1/4"X36"X25 YDS BLACK W/ YELLOW
SKU: 752R36BKY
DIAMOND SWITCHBOARD ROLL 1/4"X36"X25 YDS BLACK W/ YELLOW
36.00000.2500900.0000350.0000
$2,452.10
Picture of DIAMOND SWITCHBOARD ROLL 1/4"X48"X25 YDS BLACK
SKU: 752R48BK
DIAMOND SWITCHBOARD ROLL 1/4"X48"X25 YDS BLACK
48.00000.2500900.0000470.0000
$2,740.30
Dealers can register online to order, or you can locate a dealer near you.