Flammable Solid Hazard Labels

Class 4 hazard labels are ideal when transporting flammable solids that can generate significant dust, such as metal powders, matches, carbon, oily fabrics, and phosphorus. Fully compliant, customizable, and featuring strong adhesion, these labels help secure your supply chain.

Flammable solids are solids that are readily combustible and may cause fire through friction.

Desensitized solid explosives are substances diluted with water, alcohol, or other materials to reduce their explosive properties.

Polymerizing substances may undergo a strongly exothermic reaction without stabilization, leading to polymer formation. Articles that belong to Class 1 but have been deactivated, or special substances designated by the manufacturer for this class, are also included here.

Self‑heating substances and articles (including mixtures and solutions) tend to heat up when in contact with air without any external energy source. These substances ignite only in large quantities (on the order of kilograms) and after extended periods (hours or days).

Covers substances and similar articles which, in contact with water, react to release flammable gases liable to form explosive mixtures with air.

Class 4 flammable‑solid products can cause fire during transport through self‑heating or contact with water. When transporting flammable solids, use codeLINE Class 4 Hazard Labels to ensure compliance with DOT standards.

These labels enable the safe transport of materials such as metal powders, matches, carbon, oily fabrics, and phosphorus. Their strong adhesion provides durability and helps secure your supply chain.

Hotmelt rubber tyre adhesive is suitable for rough and challenging surfaces thanks to its dense, strong tack. It is especially ideal for rubber goods, tires, low‑surface‑energy substrates, footwear, plastics, wood, and HDPE and PP drums. It delivers high performance even at low temperatures.