Tillman 615Pad 1'X1' Plumber's Pad - Heavy Duty Work Mat for Plumbing, HVAC & Construction - Non-Slip, Durable Kneeling Protection for Professionals & DIY Projects

Flame resistant, non-melting, non-shrinking, pliable and scratch free. Package of 1

16 oz., Thermofelt Non-flamable, non-melting, non-shrinking, scratch free.

Light duty welding, light sparks, and spatter.

Smoking and loss of tensile strength will occur when subject to molten metal.

1800°F working temperature

Not designed for stress relief.