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Application

  • Specifically designed for the structural waterproofing and protection of concrete substrates where improved chemical and abrasion resistance is required.
  • Depending upon the condition of the substrate and any exposed steel reinforcement, additional surface preparation products from the Intercrete range may be required prior to the application of Intercrete 4841.
  • All concrete floors, decks and highly porous substrates should be appropriately sealed using Intercrete 4850.
  • Consult International Protective Coatings for further details.

Description

Features and benefits:

  • Intercrete 4841 can be reinforced with Intercrete 4872 tape to accommodate movement of cracks and joints.
  • Offers low permeability to water at 10 bar positive and negative pressure.
  • Excellent resistance to carbon dioxide gas and chloride ion diffusion.
  • Listed under DWI Regulation 31 for drinking water applications.

General information

Color

Grey

Finish

Matt

Material

Cement

Guidance for specification option:

Coating for the protection of concrete substrates. 

Uniclass

Pr_35_31_77_15 Concrete sealersPrimary

CAWS

C42/345 Protective coatings for concrete

Specification data - Concrete sealers

Composition

Acrylic resin-based.

Primer

None.

Intercrete 4850.

Guidance for specification option:

Highly porous substrates and all floor and deck applications must also be primed.

Colour

Grey.

Product Reference

Intercrete® 4841

Density

1800 kg/m³.

CompressiveStrength

40 MPa.

Guidance for specification option:

 To BS EN 4551 at 20°C): after 28 days.

  • 1 day: 10.5 MPa.
  • 7 days: 30.5 MPa.


Similar products from International®, brand of AkzoNobel

Intercrete® 4820

Intercrete® 4820

Intercrete® 4840

Intercrete® 4840