Protecting high density polyethylene (HDPE) plastic pipe in accordance with International Maritime Organization demanding IMO A. 753 (18) regulations. These thermoplastic pipes were pressurized and exposed to high intensity burners at 2000⁰ F (1093 C⁰) for thirty minutes, with no loss of pressure.

NoFire RapidShield ™

Fast-Activating Intumescent Coating for Plastics and Composites

NoFire RapidShield is a next-generation intumescent coating engineered to activate faster than conventional fire-retardant systems—offering critical, immediate protection when intense heat builds rapidly and time is limited.

NoFire’s patented RapidShield™ protects plastics, FRP, and composite substrates before they deform, delaminate or ignite, delivering unmatched fire and thermal protection for industries demanding highest performance and safety.

Now with enhanced properties, RapidShield™ provides:

• Exceptional adhesion to plastics and composite materials for long-term durability

• Outstanding protection against high temperatures and radiant heat

• Water resistance, maintaining performance even in humid or harsh conditions

• Non-toxic, low-smoke, halogen-free and environmentally safe formulation

• Proven fast-acting thermal barrier for lightweight and structural materials

• Compatible with epoxy, polyester, and urethane resin systems

• Backed by NoFire Technologies’ legacy of innovation in advanced intumescent coatings