Tuff Stuff™
Security & Defense

Unmatched Protection for Tactical Vehicles and More

Tuff Stuff unites strength and seamless coverage in one

Durable Enough for Tactical Applications, Versatile for Any Vehicle 

Tuff Stuff is a tough, elastomeric polyurethane lining. Lining thickness can vary from a minimum of 1/16″ (62.5 mils; 1.5mm) for non-load bearing or abrasion-resistant linings up to unlimited thickness for blast or earthquake mitigation applications.

Impact Resistant Icon

Impact Resistance

weather resistant icon

Weather Resistance

Abrasion Resistant Icon

Abrasion Resistant

Casting Material Icon

Casting Material

Thermal Resistant Icon

Fire Retardant

  • Two Component System (1A:2B Mix Ratio), Low Pressure System
  • Vibration Absorption
  • Sound Dampening
  • Slip Resistance
  • Tough enough for military and tactical vehicles
  • Balance of Flexibility and Tear Resistance Monolithic
  • Seamless 100% Adhered Coating 
Learn more about our product specifications

Which Tuff Stuff is right for you?

Tuff Stuff FR 21-85-15

FIRE RETARDANT. ENHANCED SAFETY.

Tuff Stuff FR 21-85-15 is a two-component, flame-retardant, elastomeric polyurethane coating engineered for applications requiring a high level of fire resistance along with exceptional durability. Its spray-on application forms a seamless, monolithic lining that conforms to any surface, delivering superior abrasion, impact, and corrosion protection. With high tensile strength, elongation, and tear resistance, it withstands heavy loads, tracked vehicle traffic, and harsh conditions while reducing noise from vibration and impact. Ideal for both civilian and military environments, it also offers blast mitigation properties, helping contain shrapnel and enhance safety in demanding conditions.

icon with words that state Mix Ratio
2:1
icon with words that state Gel Time
15 ± 5 (low pressure) | 10 – 12 (high pressure)
icon with words that state Tensile Strength
800 – 1100
icon with words that state Shore Hardness value
85
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Tuff Stuff FR 21-85-120

FIRE PROTECTION. SUPERIOR SAFETY. MULTI-USE CASTING

Tuff Stuff FR 21-85-120 is a flame-retardant, spray-on polyurethane coating that delivers exceptional durability and protection. It resists fire, abrasion, impact, corrosion, and harsh weather, while also dampening noise and vibration. With unlimited thickness and seamless application to any surface, it’s ideal for demanding environments like military, industrial, and structural settings. Tuff Stuff FR 21-85-120 functions as a high-performance casting material for industrial use. Final fire performance depends on substrate, thickness, and density, so testing is recommended before use.

icon with words that state Mix Ratio
1:2
icon with words that state Gel Time
150±30 seconds
icon with words that state Tensile Strength
1100 – 1300
icon with words that state Shore Hardness value
85
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Tuff Stuff 21-85-120

TACTICAL READY PROTECTION, MULTI-USE CASTING

Tuff Stuff 21-85-120 delivers unmatched abrasion, impact, and corrosion resistance in a seamless, spray-applied polyurethane lining that conforms to any shape or size. Its 100% solids, zero-VOC formula cures rapidly to create a tough, durable barrier with virtually unlimited thickness for demanding applications. Engineered for extreme environments, it offers high tensile strength, elongation, and tear resistance while dampening noise and vibration. From military vehicles and equipment to heavy-duty flooring and structural protection, Tuff Stuff stands up to heavy loads, harsh weather, and chemical exposure—providing long-lasting performance in the most punishing conditions.

icon with words that state Mix Ratio
2:1
icon with words that state Gel Time
150 ± 30 Seconds
icon with words that state Tensile Strength
1100 – 1300
icon with words that state Shore Hardness value
85
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Engineered for maximum surface protection

Where is Tuff Stuff used?

Endless Applications

View more Tuff Stuff™ applications

Tuff Stuff is vital for tactical applications, delivering exceptional durability and resilience in the toughest environments.

  • Truck Beds
  • Vehicle Accessories
  • Commercial Vehicles
  • Commercial Flooring
  • Marine Vehicles & Surfaces
  • Fuel Tanks
  • Storage Tanks
  • Ballistic Shields
  • Tactical Equipment
  • Military Tanks
  • Military Vehicles
  • Military Barracks
  • Military Structures
  • Military Equipment
  • Government Buildings
  • Armored Vehicles
  • Detonation Chambers
  • Fleet Vehicles
  • Helicopter Pads
  • Ambulances
  • Decks
  • Carparks
Engineered for Maximum Surface Protection