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webercem spray CP

Verified by manufacturer 3 months ago

Saint-Gobain Weber

Dry spray structural repair concrete compatible with cathodic protection systems

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  • Repairs to large areas of structural concrete
  • Repairs of highway structures: bridge columns, piers, deck soffits, beams, abutments, parapets, retaining walls, tunnels and viaducts
  • Repairs of marine structures: jetties, piers, quays, seawalls, concrete offshore platforms, docks and dry docks
  • Conductive overlay over anodes in cathodic protection applications


Dry spray structural repair concrete compatible with cathodic protection systems designed to give high strength, low rebound, low wastage and to maxmise application thickness. Low resistivity means it is suitable for application to structures which receive cathodic protection.

Containing graded inert limestone aggregates and dust suppressants, webercem spray CP has conformity testing to BS EN 1504-3 and meets the requirements for a Class R4 repair product. 

Features and benefits:

  • Economical - low rebound - less wastage of materials and labour (rebound levels of about 10 - 15% on vertical faces and 25 - 30% on soffits at a thickness of 50 mm can be achieved by an experienced nozzleman using well adjusted equipment)
  • Safe to use and handle. Relatively low dust emission, no caustic accelerators
  • High-build - up to 100 mm thickness can be applied in one pass on vertical faces
  • Good adhesion to well prepared concrete
  • Compatible with high quality structural concrete substrates
  • Complies with Highways England specifications for repairs to highway structures

General information



Guidance for specification option:


Manufacturer guidance


Warranty description

Ten year


Pr_20_31_16_66 Pre-blended concretesPrimary


C42/325 Proprietary sprayed mortar/ concrete

Product range

Construction mortars / Concrete repair

Specification data - Pre-blended concretes

Shelf life of pre-blended concrete

12 months from date of manufacture.


Meets and exceeds requirement of BS EN 1504-3 at ≥45 MPa.

Sustainability data

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

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