Hydroseal CR
Application

Used as a stand-alone anti-corrosion coating for non-ferrous metals as well as waterproofing and protection of concrete where enhanced chemical and abrasion resistance is required.

Description

Two component, water based, epoxy and polymer modified cementitious coating for the protection of concrete and ferrous metals. Advanced cement chemistry, microsilica, fibre, epoxy and styrene acrylic copolymer technology provide multi-functional protection with enhanced chemical resistance. Hydroseal CR is designed for easy application by brush or spray to give a smooth finish without sagging. It hydrates to a dense, highly alkaline coating with polymeric and resinous properties, offering low permeability to water and very high diffusion resistance to chloride ions and oxygen, to ensure long term protection.

Hydroseal CR can be reinforced with Hydroband 2000 to accommodate movement around details and over cracks and joints.

Features/ Benefits:

  • Excellent abrasion and impact resistance.
  • Resistant to a large range of chemicals including hydrogen sulfide.
  • Excellent adhesion to cementitious and steel substrates.
  • Pre-packed in convenient and easy to handle sizes ready for on-site mixing.
  • Water-based products, cures without the release of solvents. Easily cleaned with water.
  • Resistant to 10 Bar negative and positive water pressure.
  • Very high diffusion resistance to carbon dioxide gas and chloride ions.

Applications:

Used as a stand-alone anti-corrosion coating for non-ferrous metals as well as waterproofing and protection of concrete where enhanced chemical and abrasion resistance is required.

Priming:

All floor and deck applications should be primed with Epoprime AC.

General information

Uniclass 2015

Pr_20_31_53_14 Cementitious tanking mortarsPrimary

CAWS

J10/110 Proprietary mortar

Specification data - Cementitious tanking mortars Enhanced data

Product Reference

Hydroseal CR

Standard product features

Colour:

Grey.

Technical properties:

  • Application thickness: 2 mm.
  • Application temperature: 5–35°C.
  • Drying time: 2–3 hours (20°C).
  • Density: 1850 kg/m³.
  • Compressive strength: 50–60 MPa (28 days).
  • Adhesion (to concrete): 2 MPa.
  • Adhesion (to steel): 3 MPa.
  • Water permeability (to DIN 1048-1): 1.43 x 10ˆ-17 m/sec.
  • Oxygen diffusion co-efficient (Taywood Test): 4.4 x 10ˆ-5 cm²/sec.

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