Hi Temp S51-36-18 Silica Welding Blanket 145 ft × 3 ft 18 oz/sq yd

Silica Welding Blanket Roll

The Hi Temp S51-36-18 is a heavy-duty silica protective roll designed for professional welding environments. It provides a continuous 145-foot length by 3-foot width barrier rated for temperatures up to 1,800 degrees Fahrenheit. The 18 oz/sq yd uncoated material contains no asbestos or ceramic fibers and meets MIL-C-24576A and MIL-I-24244C standards. It suits shops needing slag-resistant coverage for large work areas.

Verify Workspace And Mounting Needs

Confirm that a 3-foot wide roll fits your bench, floor or curtain layout before ordering. The blanket has no grommet holes and no fasteners are included, so you must plan your own clamping, weighting or framing method. Check that the 0.03-inch thickness meets your local safety codes for splash and spark protection. The tan colour helps visibility in low-light conditions.

Sustained High-Heat Behaviour

Under continuous exposure near the 1,800-degree limit the silica fabric retains structural integrity without melting or off-gassing. The heavy 18 oz/sq yd weight resists burn-through from persistent slag accumulation better than lighter alternatives. Uncoated surfaces do not degrade into sticky residues during long shifts. The roll format lets you replace only the damaged section without discarding the full length.