1.12F Waterpoof Render

Rockbond Waterproof Render (RB1.12F) is a blend of special cement powders, graded sands and a collection of admixtures, that when mixed with water produces a render that is easily applied by trowel or spray.

Description

Waterproof Render is highly adhesive, flexible, waterproof and durable, and provides a protective and attractive coating to brick, block and concrete. This render coat is used extensively in the repair of heritage buildings, and a wide range of other applications including marine structures, sea walls, water tanks and bridge repairs. 1.12F provides a breathable, but waterproof rendered finish to the external walls of houses and commercial buildings. It can be pump/spray applied where large enough volumes permit.

Special properties:

  • Can be pumped/sprayed and or hand placed
  • High adhesion >1.5MPa
  • Non-shrink, non-cracking and shrinkage compensated.
  • Can be placed from 25 mm to a feather edge.
  • High flexibility
  • Waterproof from time of initial set
  • Suitable for potable water applications
  • Non-toxic
  • Ideal for repairs

Uses:

  • Can be pumped/sprayed and or hand placed
  •  High adhesion >1.5MPa
  • Non-shrink, non-cracking and shrinkage compensated.
  • Can be placed from 25 mm to a feather edge.
  • High flexibility
  • To render concrete, brickwork, blockwork, masonry and stone.
  • To repair and protect weak or damaged concrete or brick surfaces.
  • Bridge repairs
  • Projects that come into contact with water.
  • Marine structure repairs.
  •  Seawall repairs.
  • To produce weatherproof and durable coatings to external
    walls of offices, factories, warehouses and buildings.
  • To produce attractive and ascetically pleasing finishes to
    houses, buildings and concrete structures.
  • Water tank and reservoir lining.