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 K-MASS®  Intumescent Epoxy for Passive Fire Protection

 hydrocarbon and other process fires

of Critical Process Control Equipment from

Defining the standard for passive fire protection

Engineered Risk Management
Passive Fire Protection
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before fire
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char after fire
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K-MASS® protected electronics after fire
  • K-MASS® is a uniquely formulated intumescent epoxy designed to be molded directly on Critical  Process Control Equipment (CPCE). 

  • K-MASS® has excellent flow properties that are ideal for molding processes. Molded directly on components or in a mold to make custom designed shells ideal for field installation.

  • K-MASS® provides superior insulation characteristics in high heat flux, rapid temperature rise hydrocarbon fires.

Directly Bonded
  • Proven K-MASS®  performance
  • Directly Bonded on equipment
  • Tested to UL 1709 fire test curve and meets API 2218-5
  • No CUI....EVER
  • Maintains explosionproof/ ATEX


Field Installed
  • Proven K-MASS®  performance
  • Tested to UL 1709 fire test curve and meets API 2218-5
  • Maintains the flame path
  • Maintains explosionproof/ ATEX
  • Simple Installation

 With Thermal Designs® You Have A Choice

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K-MASS® DB  is an intumescent epoxy Directly Bonded to an actuator or valve allowing full access to all controls and instrumentation.
and Junction Boxes
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K-CABS are custom designed and fabricated  K-MASS® coated 304 stainless steel, instrument and electrical component cabinets.
K-MASS® SP is a  collaboration between our experienced fire protection engineers and your team to provide a bespoke solution to your Passive Fire Protection (PFP) needs.
 K-GUARDS® are custom designed PFP cast shells made of K-MASS® that provide for field fitting onto existing CPCE.
K-MASS® LITE is a field installable, PFP stainless steel enclosure which is coated with an expanded (open cell foam) version of    K-MASS® and  into a 304 stainless steele frame.
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K-MASS® FI provides the same premium fire protection as K-MASS® DB, only designed to be Field Installed. FI is a cover cast in K-MASS® in our facility to fit specific actuators.
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