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Blast-mitigation coatings
Blast-mitigation coatings require a protection system matched to the exposure, substrate and maintenance window. Preparation, compatibility and continuity at details are as important as the nominal product choice.
DATA SHEET · Krypton ProLine PU ZN Primer
DATA SHEET · Krypton ProLine CH55
DATA SHEET · Krypton ProLine PU 1000 TC
Use and application
This page covers blast-mitigation coatings. Start by qualifying the substrate, exposure, service level and maintenance constraints. Krypton ProLine PU ZN Primer, Krypton ProLine CH55 and Krypton ProLine PU 1000 TC are reference points for this use case, not an automatic system selection. Compare the current Products and Systems documentation, and use the associated application context at Military defence to keep the scope distinct.
01
Dynamic loads, substrate response and validation
Blast-mitigation work begins with a defined threat and test basis. Coating continuity, substrate deformation, interfaces and repairability must be assessed together; a general protective coating cannot be treated as a validated blast system.
02
Layers and references
Define the sequence from prepared substrate through primer or bond coat, functional membrane or body coat, reinforcement where specified, and protective or finish layer where required. Use the current technical data sheet for preparation, mixing, consumption, thickness, overcoat windows and cure; the Calculator supports quantities, while Systems and the product references establish the applicable route.
03
Common mistakes
- Selecting by a single headline resistance while omitting temperature, abrasion, chemical contact or impact data.
- Leaving edges, welds, interfaces and local repairs below the required preparation or thickness.
- Changing mixing, application or overcoat timing without checking the current technical data sheet and revalidation requirements.
04
Operating sequence
1. Record the exposure, dimensions, substrate condition and service scenario. 2. Map joints, edges, penetrations, drains, upstands and repair zones. 3. Select a compatible route in Systems and verify every layer against the current technical data sheet. 4. Calculate quantities with the Calculator. 5. Approve a representative area, document preparation and application controls, inspect the completed build-up, and release it only when the project requirements are met.