3M 7010343549 Diamond Grade Safety Sign 6x4 Inches

Product Description

The 3M 7010343549 is a Diamond Grade retroreflective safety sign pre-printed with the message GAS FREE SPACE. It measures 6 inches x 4 inches and is designed for use in industrial, marine, and confined-space environments where high-visibility hazard marking is required. The retroreflective sheeting returns light directly toward its source, making the sign legible in low-light and nighttime conditions. Safety coordinators, facility managers, and industrial contractors install these signs to mark areas that have been tested and confirmed clear of flammable or toxic gases before entry or hot work begins.

This sign is suited for confined-space entry programs, shipyard operations, tank farms, refineries, and similar industrial environments. It is typically posted at entry points to tanks, vessels, or enclosed spaces after atmospheric testing confirms safe conditions. The compact 6 inches x 4 inches format fits standard sign holders and can be applied to flat surfaces in areas where larger signage is impractical. It is sold as a single pack with a minimum order quantity of one.

Key Features

• Diamond Grade retroreflective sheeting for high visibility in low-light conditions
• Pre-printed GAS FREE SPACE legend for confined-space and hot-work safety programs
• Compact 6 inches x 4 inches format for use in tight or restricted mounting locations
• Lightweight construction at 0.7 pounds per pack
• Designed for industrial, marine, and hazardous-location signage applications

Compatibility

Designed as an OEM-style replacement or supplemental sign for industrial safety signage systems requiring retroreflective confined-space markers.

Installation Notes

Installation is typically performed by safety personnel or the qualified contractor overseeing the confined-space or hot-work permit program. Mount to a clean, dry, flat surface at eye level per your facility safety plan and applicable OSHA confined-space entry regulations. Ensure the sign surface is free of dust, oil, and moisture before applying adhesive-backed versions. Do not install over damaged or uneven surfaces that could compromise adhesion or legibility.

Technical Specifications

• Weight: 0.7 pounds
• Dimensions: 6 inches x 4 inches
• UPC: 00051138388751
• Unit of Measure: Pack
• Minimum Order Quantity: 1

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010343549