Fisherbrand Absorbent Underpad Mat 20 x 36 in. Lot of 100 Mats

Fisherbrand 20 x 36 in. Benchtop Absorbent Underpads (14-206-63 / 1420663)

The Fisherbrand 14-206-63 (frequently formatted as 1420663) is a high-efficiency benchtop protector mat engineered to contain hazardous spills, safeguard laboratory surfaces, and cushion fragile glass instrumentation. Constructed with a heavy-duty, fluid-trapping fibrous core, each 20 x 36-inch mat features a completely liquid-proof polyethylene backing that locks out aggressive chemical strike-through. These disposable underpads lie completely flat to prevent equipment sliding, providing pathobiology, radioactive isotope, and chemical analysis workstations with an effective baseline boundary layer.

Technical Performance & Design

• High-Capacity Fiber Fluid Retention: Built with advanced capillary absorption fibers capable of quickly sequestering up to 750 mL/m² of target solutions, trapping liquid volumes instantly to halt downstream spill dispersion.
• Chemical-Resistant Polyethylene Backing: Covered on the bottom with a robust, non-slip polyethylene (PE) film barrier that resists organic solvents, weak acids, and biological media dyes, preventing benchtop staining.
• Durable Spunbond Cover Sheet: Features a structurally reinforced, friction-resistant spunbond polypropylene top layer that maintains material integrity and resists tearing or shredding even when fully saturated.
• Anti-Skid Low Profile Dimensions: Specially treated to lay completely flush against flat lab furniture surfaces without curling, wrapping, or buckling, mitigating accidental tip-over hazards for lightweight sample vials.

Product Specifications

• Model Number / SKU: 14-206-63 (Cross-referenced under factory format 1420663 / Cat No. S67012)
• Manufacturer Line: Fisherbrand™ Benchtop Surface Protectors
• Mat Dimensions (W x L): 20 x 36 inches (510 x 910 mm)
• Total Absorption Density: 750 mL per square meter (750 mL/m²)
• Material Architecture: Multi-layer Spunbond top sheet, cellulose filler, and Polyethylene (PE) backing matrix
• Sterility Status: Non-Sterile
• Primary Color: Industry White Core and Facing Layer
• Packaging Configuration: This industrial lot segment contains 100 individual flat-packed mats (Standard factory master distributions are typically allocated as packs of 25 or 5-pack cases containing 125 total sheets).

Key Benefits & Applications

• Radioisotope & Biohazard Containment: Serves as an essential surface liner inside fume hoods and biosafety cabinets when pipetting hazardous radio-labeled tracers or infectious biological materials.
• Delicate Labware Shock Absorption: The pillowed, cushioned middle fiber structure absorbs daily impact kinetic energy, minimizing accidental breakage risks when setting down expensive glass beakers or quartz cells.
• Laminar Flow Disinfection Alignment: Enables rapid cleanup cycles in high-throughput stations; technicians can cleanly roll up saturated sheets for quick disposal without wiping down permanent benchtops with harsh solvents.
• Animal Facility Cage Liners: Highly effective for lining exam tables, scale pans, and surgical boards across university vivariums, keeping staging equipment clear of moisture accumulation.

Fisherbrand® is a registered trademark of Fisher Scientific (part of Thermo Fisher Scientific Inc.). Item 14-206-63 represents the flat 20 x 36-inch cut sheet format. For continuous-run custom layouts, alternative continuous rolled rolls (such as Model 14-206-65) should be specified independently to support varied bench topologies.