- Abrasion Wear Resistance
- ASTM C1243 Deep Abrasion Test, < 88 mm cubed
- Bond Strength
- ASTM C482 Test - 246 psi
- Hardness
- C1026 Mohs Hardness - 8
- Light Blocking
- Complete
- Tensile Strength
- Breaking Strength C648, 6"/12"/18": > or equal 766 lbs; other dimensions: > or equal to 1036 lbs; Modulus of Rupture ASTM Test C 674, 7,650 psi
- Water Absorption
- ASTM C373 Test - 0.05% body: < or equal to 0.3%
- Weather Resistance
- Frost Resistant