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POLYBIT Polybond EP

Epoxy primer and bonding agent

  • High bonding strength, ultimate bond strength is greater
    than cohesive strength of concrete
  • Moisture tolerant, can be applied on slightly damp
    surfaces
  • Non-shrinking

Features and benefits

It is an epoxy bonding agent and adhesive for the bonding of new concrete /render to old concrete. It does not shrink and can be applied on slightly damp areas as well.

Properties

Description

POLYBIT® POLYBOND EP is used for a bonding old to new concrete; repair of concrete; old and worn concrete; glazed tile and bricks; engineered and semi engineered bricks; offshore and marine structures. Available pack size: 1L, 5L kit.

Documents and downloads

How to use

How to use

SUBSTRATE PREPARATION

All surfaces must be structurally sound and clean. Remove traces of oil, loose particles, laitance, demolding agent, curing compound, grease, paint or bitumen. Smooth surfaces shall be abraded to get a mechanical key. If the concrete surface is not suitable or has disintegrated badly, chip off the degraded areas until a sound surface is obtained. New concrete should be cured until the shrinkage and moisture movement is the minimum.

APPLICATION

Pour part ‘B’ hardener to part ‘A’ resin pail and mix thoroughly to get a homogenous color and consistency. Polybond EP may be applied evenly with a short haired brush or with a trowel. Place the screed /concrete or repair mortar immediately after application of Polybond EP to avoid contamination. If the bonding agent dries out, apply a fresh coat. 

STORAGE & SHELF LIFE

Store in a cool, dry place and keep away from all sources of heat and sunlight. In tropical climates, store in air condition rooms. The shelf life is up to 12 months in unopened condition and if stored as per recommendations. excessive exposure to sunlight, humidity and UV will result in the deterioration of the quality of the product and reduce its shelf life. 

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Frequently asked questions

Frequently asked questions