Retsol Black Hard Wax Crayon - 10's

A professional grade industrial marking tool designed for permanent, high-contrast labeling and heavy-duty coding on rough, smooth, or heated surfaces.

• Intense Opaque Black Pigment: delivers a deep, lightfast finish that remains highly visible on timber, metal, stone, and dark construction materials without fading.

• Durable Hard Wax Formula: engineered with a high-density wax that resists melting and crumbling, making it the ideal choice for marking in high-temperature environments or on abrasive textures.

• Weather-Resistant Permanent Finish: specially formulated to withstand water, sunlight, and friction, ensuring that critical measurements and identification marks stay legible in outdoor conditions.