Material: SBR bonded granular black recycled rubber and polymer binding agents
Thickness / Weight (nominal): 3/4 inch (3.8 lbs. / sq. ft.)
Country of Manufacture: USA
Edge Type: Straight edge
Ordering Minimum: 10 mat minimum order
UV Treated: No
Non - Porous: Both sides non-porous
Ships Out From Warehouse: 2 to 3 business days
Warranty: 5 Years
Installation: Loose lay on smooth, flat surface
Special Adhesives: No adhesive required
Top Texture: Flat one side, Anti-Skid, wire mesh texture surface on opposite side
Density: ASTM D 3676: 60 lbs/ft3
Tensile Strength: ASTM D 412: Minimum 300 psi
Ultimate Elongation: ASTM D 412 on 1/8 inch, 80% minimum
Hardness: ASTM D 2240: Shore A 60 + / - 5
Coefficient of Friction: ASTM D 1894: 0.960
Flammability: Passes Federal Flammability Standard Doc FF 1-70 CPSC
Flame Spread: (UL 94 Standard, Horizontal Burning Test for Classifying Material 694HB) 0.495 inch/MIN on 3/4 inch thick mat
Dimensional Stability: +0.242% at two hours @ 60 degrees C. -0.092% at 48 hours @ 20 degrees C & 65% Rel. Humidity
Critical Radiant Flux: ASTM E648-94a: 0.11 watts/sq. cm
Thermal Resistance: R-Value 0.54
Thermal Resistivity: .72
Thermal Conductance: 1.85
Thermal Conductivity: K-Value 1.39
Tear Resistance (ppi): ASTM D624: 150,
Compression & Recovery: ASTM D575: Immediate 98.1%. After 24 hours 99.2%. After 48 hours 99.4%. After 72 hours 99.7%. After 96 hours 99.7%.
Accelerated Weathering (Carbon Arc Weatherometer): Fed-Std-191 Method 5804 except with filters removed for the test.
Tensile, psi: Unexposed: 499, Full Exposure: 344
Elongation, %: Unexposed: 145, Full Exposure: 70
Great Mats - perfect for a home gym and will handle even the heaviest weights. You don't need to worry about building a platform underneath them, as they will handle even the heaviest of abuse. No sliding because they are very heavy duty and no give at all - feels really secure under the feet.
Shipping was fast and product arrived as described. Great service.