Chockfast® Orange

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Chockfast® Orange from UK Marine Resins Ltd


Chockfast® Orange (PR-610TCF) is a specially formulated 100% solids, two component inert filled casting compound developed for use as a chocking or grouting material. Chockfast® is designed to withstand severe marine and industrial environments involving a high degree of both physical and thermal shock. The compound is non-shrinking and has very high impact and compressive strength.

Years of successful in-service experience have shown the use of PR-610TCF to be a far superior yet less expensive method of establishing and permanently retaining precise equipment alignment under extreme conditions.

  • Designed for hot-running machinery.
  • Ideal for large slew-ring bearing installations to eliminate machining of housing.
  • Will maintain critical alignment of diesel and gas engines, compressors, gas turbines etc.
  • Eliminates machining of seating and housings

PR-610TCF is approved or accepted for its intended marine use by American Bureau of Shipping, Lloyd's Register, Bureau Veritas, Det Norske Veritas, Germanischer Lloyd and most other major regulatory agencies worldwide.

Single Pour: 5mm – 50mm
Cure Time: Up to 48 hours at 15°C


Chockfast® Orange was developed as a chocking or grouting compound for use under marine main propulsion machinery in depths of 12mm to 100mm. The compound is used under diesel and gas engines, reduction gears, generators, compressors, pumps, bearing blocks, crane rails and numerous other applications.

PR-610TCF requires no special tools or special skills as does chocking with steel. When cast, Chockfast® Orange flows readily into the chock area filling voids and conforming to all irregularities. This eliminates the machining of base plates or foundations for a perfectly fitted chock.

UK Marine Resins - Chockfast Red Orange
UK Marine Resins - Chockfast Orange